Search and Classification TREX |
TREX 7.0 for SAP NetWeaver 7.0 |
TREX Architecture |
Java Client and ABAP Client |
Web Server with TREX Extension |
RFC Server |
Queue Server |
Preprocessor |
Index Server |
Name Server |
TREX Configuration |
Post-Installation Configuration |
Server Side |
Configuring TREX for the System Landscape Directory (SLD) |
General UNIX Configuration |
Checking and Changing UNIX Kernel Parameters |
Configuration of the RFC Connection |
Creating a SAP System User for the TREX Admin Tool (Stand-Alone) |
Determining the SAP System Connection Information |
Configuring the RFC Connection in the TREX Admin Tool |
Client Side |
Java Application (HTTP Connection) |
Specifying the Address of the TREX Name Server |
Checking Proxy Settings |
Initial Configuration |
Single-Host System |
Changing the Index and Queue Directory |
Changing the Web Server Address |
Only Windows: Configuring IIS |
Only Windows: Checking Permissions for the TREX Directory |
Creating a Web Site Manually (Only Windows) |
Checking an RFC Connection |
Creating a Search Server Relation |
Activating Queue Server Usage |
Configuring Queue Parameters |
Checking Performance Settings for the Operating System |
Distributed TREX Systems (Multiple Host Installation) |
Naming Conventions |
Required Documentation |
Fundamentals |
TREX Architecture |
Java Client and ABAP Client |
Web Server with TREX Extension |
RFC Server |
Name Server |
Queue Server |
Preprocessor |
Index Server |
TREX Instances and the TREX System |
Distributed TREX Systems |
Server Tasks |
Master, Slave, and Backup Index Servers |
Master and Backup Queue Servers |
Master and Slave Name Servers |
Preprocessor Modes |
Master and Slave Index |
Connection to the Application |
Data Storage |
Supported Systems |
Systems with Master and Slave Index Servers |
Systems with Master, Backup, and Slave Index Servers |
Summary: High Availability |
Global File System and TREX Instances |
Hardware, Software, and Other Requirements |
Constraints |
Planning |
Setting Up a Distributed System |
Checklists |
Preparing for Centralized Data Storage |
Creating a Central TREX Data Directory |
Only UNIX: Mounting the Central TREX Data Directory |
Only Windows: Defining the Network Drive |
Activating the Configuration Clones for Server Blades |
Landscape Configuration |
Defining a New Landscape |
Adding a Host |
Defining the Roles of Hosts |
Configuring Centralized Data Storage |
Checking and Activating the Configuration |
Example Configuration |
Systems with Master and Slave Index Servers |
Systems with Master, Backup, and Slave Index Servers |
Configuration of the RFC Connection |
Creating a SAP System User for the TREX Admin Tool (Stand-Alone) |
Determining the SAP System Connection Information |
Configuring the RFC Connection in the TREX Admin Tool |
Configuring the HTTP Connection |
Information on Breakdown of Master Servers |
Delta Index and Index Replication Configuration |
Delta Index Configuration |
Delta Index |
Activating the Delta Index |
Integrating a Delta Index into the Main Index |
Index Replication Configuration |
Index Replication Process |
Triggering Index Replication |
Controlling the Replication Load |
Configuring Topicality of Search Results |
Changing a Distributed System |
Adding and Removing Hosts |
Removing a Host |
Adding a Host |
Changing Hosts |
Adding a TREX Index Server |
Optimizing the Landscape Using the Reorg Function in the TREX Ad |
Reorganization of the TREX System Landscape |
Adding a Master Host |
Adding a Backup Host |
Adding a Slave Host |
Removing a Backup Host |
Removing a Slave Host |
Replacing a Backup or Slave Host |
Changing Index Assignments |
Changing Queue Assignments |
Allowing Searching on Master Indexes |
Changing Default Directories for Indexes, Snapshots, or Queues |
Distributed Preprocessing of Documents |
Fundamentals |
Preprocessing Flow |
Distributing Preprocessing |
Load Distribution and Performance |
Number of Preprocessors and Preprocessor Threads |
Preprocessor Threads and Queue Server Pool Size |
Configuration |
Configuration Recommendations |
Setting Up Distributed Preprocessing |
Example Configuration |
Increasing the Number of Preprocessors |
Appendix |
Information on Stopping/Starting Distributed Systems |
Starting the TREX Admin Tool |
Configuring Queue Parameters |
Changing Java Client Parameters |
Advanced Configuration |
Language Recognition and Processing with TREX |
Language Recognition and Processing Function |
Supported Languages |
Supported Languages with Restricted Functionality |
Languages that TREX Can Process |
Configuring Language Recognition |
File Formats Supported by TREX |
Excluding File Formats from Processing |
Excluding Parts of XML and HTML Files From Indexing |
Changing Proxy Server Settings |
Activating Python Extensions |
Configuration of the TREX Services in the SAP J2EE Engine |
TREX Caches |
TREX Java Client |
TCP/IP Communication |
SSL |
Name Server |
Cache for Search Queries |
Delta Index Configuration |
Delta Index |
Activating the Delta Index |
Integrating a Delta Index into the Main Index |
Changing the TREX Host Name |
Installing TREX with a Virtual Host Name |
Changing the TREX Host Name (Single Host) |
Changing the TREX Host Name (Multiple Host) |
Changing the TREX Host Name for the Slave Name Server |
Changing the TREX Host Name of the Master Name Server |
Changing the Profile Settings |
Troubleshooting |
Configuration of the TREX Security Settings |
Using the Cryptography Tool |
Downloading the SAP Cryptographic Library |
Configuring SAPGENPSE for Use |
Setting Up SECUDIR and Saving Files (Windows) |
Saving Files (UNIX) |
Enable CPE support for TREX Security |
Usage of Keystores |
Providing Cryptography Software for the Apache Web Server |
Secure Use of TREX Admin Tools |
Creating a SAP User for the TREX Admin Tool in the SAP System |
Creating a SAP System User for the TREX Admin Tool (Stand-Alone) |
Specifying a Password for the Proxy Server |
Accessing TREX by ABAP Client |
Configuring SNC on TREX Side |
Configuring SNC on Application Side (SAP Web AS) |
Joining TREX and Application Security Information |
Export and Import of Application Certificate |
Export and Import of TREX Certificate |
Configure TREX sapprofile.ini |
Set Up RFC Connection for SNC |
Accessing TREX by Java Client |
TREX Preprocessor and the Web Server of the Application (HTTPS) |
Generating a Keystore using SAPGENPSE |
Importing the Root Certificate of the Web Server |
TREX Web Server and TREX Java Client (HTTPS) |
Providing the Certificates for the Java Client |
Creating the Keystore |
Generating the Certificate Request |
Importing Certificates |
Adding User-Based Permissions |
Providing the Certificates for the IIS Web Server (Windows) |
Generating the Certificate Request |
Importing the Certificate to the Web Server |
Configuring Secure Communication on the Web Server |
Importing the Root Certificate of the CA |
Authenticating the TREX Java Client |
Troubleshooting |
Providing the Certificates for the Apache Web Server (UNIX) |
Generating Certificates and Keys |
Modifying the Configuration File of the Apache Web Server |
Modifying the Start Mode of the Apache Web Server |
TREX Web Server and TREX Name Server (HTTPS) |
Configuring the TREXWebServer.ini INI File |
Requesting Certificates |
Importing Client and Root Certificates |
Authenticating the TREX Name Server |
Secure Communication Between the TREX Servers (TREXNet) |
Configuring the Java Client for Secure TREXNet |
Configuring TREXNet for Secure Communication |
TREX Administration |
Starting and Stopping TREX |
Starting and Stopping TREX on Windows |
Starting TREX |
Stopping TREX |
Starting and Stopping Individual TREX Servers |
Starting the Web Server |
Stopping the Web Server |
Starting and Stopping TREX on UNIX |
Starting TREX |
Stopping TREX |
Starting and Stopping Individual TREX Servers |
Starting and Stopping the Web Server |
TREX Admin Tools |
TREX Admin Tool in the SAP System |
Queue Server Fundamentals |
Queue Server |
Queues |
How Does Indexing with the Queue Server Work? |
What Does the Status of a Queue Mean? |
What Does the Status of a Document Mean? |
Index Server Fundamentals |
Index Server |
Index |
Index Types |
Queue Administration |
Monitoring Queues |
Triggering the Processing of a Queue |
Suspending a Queue |
Activating a Queue |
Emptying a Queue |
Information on Processing Documents |
Technical Information on Documents |
Deleting Documents from a Queue |
Filters for Displaying Documents |
Queue Parameters |
Start Condition |
Indexing and Optimization |
Integrating the Delta Index |
Index Replication |
Repeating Processing and Tracing |
Status Information |
Optimizing Performance |
Resetting the Error Status |
Queue Distribution |
Index Distribution and the Index Replication Status |
Topology Information |
Server-Related Information |
TREX Alert Server |
Configuration of the TREX Alert Server |
Checks and Check Sets |
Information Displayed |
TREX Admin Tool (Stand-Alone) |
Starting the TREX Admin Tool |
Connecting the TREX Admin Tool to a Remote System |
Queue Area |
Queue Server Fundamentals |
Queue Server |
Queues |
How Does Indexing with the Queue Server Work? |
What Does the Status of a Queue Mean? |
What Does the Status of a Document Mean? |
Monitoring Queues |
Queue Parameters |
Start Condition |
Indexing and Optimization |
Integrating the Delta Index |
Index Replication |
Repeating Processing and Tracing |
Status Information |
Optimizing Performance |
Triggering the Processing of a Queue |
Suspending a Queue |
Activating a Queue |
Emptying a Queue |
Resetting the Error Status |
Creating a Queue |
Deleting a Queue |
Information on Processing Documents |
Technical Information on Documents |
Deleting Documents from a Queue |
Filters for Displaying Documents |
Queue Distribution |
Index Area |
Index Server Fundamentals |
Index Server |
Index |
Index Types |
Technical Information on Indexes |
Activating and Deactivating the Delta Index |
Integrating the Delta Index Manually |
Creating an Index |
Deleting an Index |
Emptying an Index |
Index Distribution and the Index Replication Status |
Triggering and Terminating Index Replication |
Preprocessor Area |
Selecting Languages for TREX Language Recognition |
Configuring TREX Proxy Settings |
Manually Performing Preprocessing Steps |
Landscape Area |
TREX Alert Server |
Configuration of the TREX Alert Server |
Checks and Check Sets |
Information Displayed |
Reorganization of the TREX System Landscape |
Host-Related Information |
Server-Related Information |
Starting and Stopping the TREX Servers |
Further Functions in the Action Menu |
Performance Trace |
Configuring and Administrating the RFC Connection |
Fundamentals of the RFC Connection Between TREX and SAP Systems |
Initial Configuration |
Creating a SAP System User for the TREX Admin Tool (Stand-Alone) |
Determining the SAP System Connection Information |
Configuring the RFC Connection in the TREX Admin Tool |
Configuration Changes |
Configuring More Than One RFC Connection to an SAP System |
Changing the Number of RFC Server Instances or Threads |
Changing the Central SAP Gateway |
Deleting an RFC Connection |
Status Monitoring |
Troubleshooting |
Connection Errors |
Configuration Errors |
Data Backup and Restore for TREX |
Data Backup (Online) and Restore |
Backing Up the Data (Online) |
Restoring the Data |
Backing Up and Restoring BIA Data |
Script Parameters for Restoring BIA Data |
Complete Data Backup and Restore (Offline) |
Monitoring TREX with CCMS |
Configuration of CCMS Monitoring for TREX |
Configuring Parameter Reporting |
Configuring Monitoring of Availability (Heartbeat/GRMG) |
Configuring Monitoring of Log Files |
Configuring Monitoring of Processes |
Monitoring of Parameters, Availability, Log Files, and Processes |
Activity Tracing |
Configuring Activity Tracing |
Displaying Activity Traces |
Administration of the Search Engine Service |
Initial Configuration |
Creating Indexes |
Scheduling Periodic Indexing |
Index Administration |
Error Handling During Indexing |
Error Handling During Searches |
TREX 7.1 for SAP NetWeaver 7.0 |
Search and Classification TREX 7.1 (Enhanced) |
TREX Architecture |
Java Client and ABAP Client |
Web Server with TREX extension |
RFC Server |
Queue Server |
Preprocessor |
Index Server |
Name Server |
TREX Configuration |
TREX Basic Configuration |
TREX Post-Installation Configuration |
Starting the TREX Admin Tool |
Configuring the TREX Web Server |
Configuring TREX Proxy Settings |
Checking Proxy Settings |
Selecting Languages for TREX Language Recognition |
Configuring TREX for the System Landscape Directory (SLD) |
Checking Performance Settings for the Operating System |
Connecting TREX with an Application |
Connecting TREX with an ABAP Application (RFC Connection) |
Creating an SAP System User for the TREX Admin Tool (Stand-Alone |
Determining the SAP System Connection Information |
Configuring the RFC Connection in the TREX Admin Tool |
Connecting TREX with a Java Application (HTTP Connection) |
Specifying the Address of the TREX Name Server |
TREX Advanced Configuration |
Distributed TREX Systems (Multiple Host Installation) |
Naming Conventions |
Required Documentation |
Fundamentals |
TREX Architecture |
Java Client and ABAP Client |
Web Server with TREX extension |
RFC Server |
Queue Server |
Preprocessor |
Index Server |
Name Server |
TREX Instances and the TREX System |
Distributed TREX Systems |
Server Tasks |
Master, Slave, and Backup Index Servers |
Master and Backup Queue Servers |
Master and Slave Name Servers |
Preprocessor Modes |
Master and Slave Index |
Connection to the Application |
Data Storage |
Supported Systems |
Systems with Master and Slave Index Servers |
Systems with Master, Backup, and Slave Index Servers |
Summary: High Availability |
Global File System and TREX Instances |
Hardware, Software, and Other Requirements |
Constraints |
Planning |
Setting Up a Distributed System |
Checklists |
Preparing for Centralized Data Storage |
Creating a Central TREX Data Directory |
Only UNIX: Mounting the Central TREX Data Directory |
Only Windows: Defining the Network Drive |
Activating the Configuration Clones for Server Blades |
Landscape Configuration |
Defining a New Landscape |
Installing a TREX Instance on Another Host |
Adding a Host |
Defining the Roles of Hosts |
Configuring Centralized Data Storage |
Checking and Activating the Configuration |
Example Configurations |
Systems with Master and Slave Index Servers |
Systems with Master, Backup, and Slave Index Servers |
Configuration of the RFC Connection |
Creating an SAP System User for the TREX Admin Tool (Stand-Alone |
Determining the SAP System Connection Information |
Configuring the RFC Connection in the TREX Admin Tool |
Configuring the HTTP Connection |
Information on Breakdown of Master Servers |
Delta Index and Index Replication Configuration |
Delta Index Configuration |
Delta Index |
Activating the Delta Index |
Integrating a Delta Index into the Main Index |
Index Replication Configuration |
Index Replication Process |
Triggering Index Replication |
Controlling the Replication Load |
Configuring Topicality of Search Results |
Changing a Distributed System |
Adding and Removing Hosts |
Removing a Host |
Adding a Host |
Changing Hosts |
Adding a TREX Index Server |
Landscape Optimization with Reorg Function in TREX Admin Tool |
Reorganizing the TREX System Landscape |
Adding a Master Host |
Adding a Backup Host |
Adding a Slave Host |
Removing a Backup Host |
Removing a Slave Host |
Replacing Backup or Slave Hosts |
Changing Index Assignments |
Changing Queue Assignments |
Allowing Searching on Master Indexes |
Changing Default Directories for Indexes, Snapshots, or Queues |
Distributed Preprocessing of Documents |
Fundamentals |
Preprocessing Flow |
Distributing Preprocessing |
Load Distribution and Performance |
Number of Preprocessors and Preprocessor Threads |
Preprocessor Threads and Queue Server Pool Size |
Configuration |
Configuration Recommendations |
Setting Up Distributed Preprocessing |
Example Configuration |
Increasing the Number of Preprocessors |
Appendix |
Information on Stopping/Starting Distributed Systems |
Starting the TREX Admin Tool |
Configuring Queue Parameters |
Specifying the Address of the TREX Name Server |
Configuration of the TREX Security Settings |
Using the Cryptography Tool |
Downloading the SAP Cryptographic Library |
Configuring SAPGENPSE for Use |
Setting Up SECUDIR and Saving Files (Windows) |
Saving Files (UNIX) |
Enabling CPE Support for TREX Security |
Usage of Keystores |
Providing Cryptography Software for the Apache Web Server |
Secure Use of TREX Admin Tools |
Creating an SAP User for the TREX Admin Tool in the SAP System |
Creating an SAP System User for the TREX Admin Tool (Stand-Alone |
Specifying a Password for the Proxy Server |
Access to TREX Through the ABAP Client |
Configuring SNC on TREX Side |
Configuring SNC on Application Side (SAP Web AS) |
Joining TREX and Application Security Information |
Export and Import of Application Certificate |
Export and Import of TREX Certificate |
Configuring sapprofile.ini for TREX |
Setting Up the RFC Connection for SNC |
Access to TREX through the JAVA client |
TREX Preprocessor and the Web Server of the Application (HTTPS) |
Generating a Keystore using SAPGENPSE |
Importing the Root Certificate of the Web Server |
TREX Web server and TREX Java Client (HTTPS) |
Providing the Certificates for the Java Client |
Creating the Keystore |
Generating the Certificate Request |
Importing Certificates |
Adding User-Based Permissions |
Providing the Certificates for the IIS Web Server (Windows) |
Generating the Certificate Request |
Importing the Certificate to the Web Server |
Configuring Secure Communication on the Web Server |
Importing the Root Certificate of the CA |
Authenticating the TREX Java Client |
Troubleshooting |
Providing the Certificates for the Apache Web Server (UNIX) |
Generating Certificates and Keys |
Modifying the Configuration File of the Apache Web Server |
Modifying the Start Mode of the Apache Web Server |
TREX Web Server and TREX Name Server (HTTPS) |
Configuring the TREXWebServer.ini INI File |
Requesting Certificates |
Importing the Client and Root Certificates |
Authenticating the TREX Name Server |
Secure Communication Between the TREX Servers (TREXNet) |
Configuring the Java Client for Secure TREXNet |
Configuring TREXNet for Secure Communication |
Language Recognition and Processing with TREX |
Language Recognition and Processing Function |
Supported Languages |
Supported Languages with Restricted Functionality |
Languages that TREX Can Process |
Configuring Language Recognition Manually |
Selecting Languages for TREX Language Recognition |
File Formats Supported by TREX |
Excluding File Formats from Processing |
Excluding Parts of XML and HTML Files From Indexing |
Changing Proxy Server Settings |
Activating Python Extensions |
Configuration of the TREX Service in SAP NetWeaver AS |
TREX Caches |
TREX Java Client |
TCP/IP Communication |
SSL |
Name Server |
Cache for Search Queries |
Performance Optimization and Troubleshooting |
Activating Queue Server Usage |
Changing the Index and Queue Directory |
Configuring Queue Parameters |
Changing the Web Server Address |
Only Windows: Configuring IIS |
Only Windows: Checking Permissions for the TREX Directory |
Creating a Web Site Manually (Only Windows) |
Checking an RFC Connection |
Changing the TREX Host Name |
Installing TREX with a Virtual Host Name |
Changing the TREX Host Name (Single Host) |
Changing TREX Host Names (Multiple Hosts) |
Changing the TREX Host Name for the Slave Name Server |
Changing the TREX Host Name of the Master Name Server |
Changing the Profile Settings |
Troubleshooting |
TREX Administration |
Starting and Stopping TREX |
Starting and Stopping TREX on Windows |
Starting TREX |
Stopping TREX |
Starting and Stopping Individual TREX Servers |
Starting the Web Server |
Stopping the Web Server |
Starting and Stopping TREX on UNIX |
Starting TREX |
Stopping TREX |
Starting and Stopping Individual TREX Servers |
Starting and Stopping the Web Server |
TREX Admin Tools |
TREX Admin Tools Fundamentals |
Queue Server Fundamentals |
Queue Server |
Queue |
How Does Indexing with the Queue Server Work? |
What Does the Status of a Queue Mean? |
Queue Parameters |
Start Condition |
Indexing and Optimization |
Merging the Delta Index |
Index Replication |
Repeating Processing and Tracing |
Status Information |
Optimizing Performance |
What Does the Status of a Document Mean? |
Index Server Fundamentals |
Index Server |
Index |
Index Types |
TREX Admin Tool (Stand-Alone) |
Starting the TREX Admin Tool |
Connecting the TREX Admin Tool to a Remote System |
Queue Administration |
Monitoring Queues |
Triggering Queue Processing |
Suspending a Queue |
Activating a Queue |
Clearing a Queue |
Resetting the Error Status of Documents |
Creating a Queue |
Deleting a Queue |
Displaying Information on the Processing of Documents |
Displaying Technical Information on Documents |
Deleting a Document from the Queue |
Filters for Displaying Documents |
Displaying the Queue Distribution |
Index Administration |
Technical Information About Indexes |
Activating and Deactivating the Delta Index |
Manually Merging a Delta Index with the Main Index |
Creating an Index |
Deleting an Index |
Clearing the Index |
Exporting and Importing Indexes |
Index Distribution and the Index Replication Status |
Index Use and Statistics |
Triggering and Terminating Index Replication |
Cruiser Administration |
Backup Administration |
Landscape Administration |
TREX Alert Server |
Configuration of the TREX Alert Server |
Checks and Check Sets |
Displayed Information on the Alert Server |
Reorganizing the TREX System Landscape |
TREX Host Information |
TREX Server Information |
Starting and Stopping TREX and TREX Servers |
Display, Reboot, and Restart Functions in the 'Action' Menu |
Creating and Saving Performance Traces |
Connection to the Application (Connectivity) |
Configuring and Administrating the RFC Connection |
Fundamentals of the RFC Connection Between TREX and SAP Systems |
Initially Configuring the RFC Connection |
Creating an SAP System User for the TREX Admin Tool (Stand-Alone |
Determining the SAP System Connection Information |
Configuring the RFC Connection in the TREX Admin Tool |
Configuration Changes |
Configuring More Than One RFC Connection to an SAP System |
Changing the Number of RFC Server Instances or Threads |
Changing the Central SAP Gateway |
Deleting an RFC Connection |
Status Monitoring |
Troubleshooting |
Connection Errors |
Configuration Errors |
Configuring the TREX Web Server |
Preprocessor Administration |
Selecting Languages for TREX Language Recognition |
Configuring TREX Proxy Settings |
Manually Performing Preprocessing Steps |
TREX Admin Tool in the SAP System (TREXADMIN) |
Queue Administration |
Queue Administration Tab Page |
Monitoring Queues (TREXADMIN) |
Triggering Queue Processing |
Suspending a Queue |
Activating a Queue |
Clearing a Queue |
Displaying Information on the Processing of Documents |
Displaying Technical Information on Documents |
Filters for Displaying Documents |
Deleting a Document from the Queue |
Resetting the Error Status of Documents |
Queue Landscape Tab Page |
Index Administration |
Index Distribution and the Index Replication Status |
Index Use and Statistics |
Cruiser Administration (TREXADMIN) |
Landscape Administration |
TREX Alert Server |
Configuration of the TREX Alert Server |
Checks and Check Sets |
Displayed Information on the Alert Server |
Information on TREX Servers (TREXADMIN) |
TREX Host Information |
Topology Information |
Reorganizing the TREX System Landscape |
Data Backup and Restore for TREX |
Data Backup (Online) and Restore |
Backing Up Data (Online) |
Restoring the Data |
Backing Up and Restoring BIA Data |
Script Parameters for Restoring BIA Data |
Complete Data Backup and Restore (Offline) |
Monitoring TREX with CCMS |
Configuration of CCMS Monitoring for TREX |
Configuring Parameter Reporting |
Configuring Monitoring of Availability (Heartbeat/GRMG) |
Configuring Monitoring of Log Files |
Configuring Monitoring of Processes |
Monitoring Parameters, Availability, Log Files, and Processes |
Activity Tracing |
Configuring Activity Tracing |
Displaying Activity Traces |