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Component documentationMonitoring TREX with CCMS Locate this document in the navigation structure

 

You can use the monitoring functions of CCMS (Computing Center Management System) to monitor Search and Classification (TREX). This documentation describes how to configure and use the monitoring functions.

Note Note

For more information about CCMS, see Monitoring in CCMS.

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After the TREX installation, all files and directories that you require for correct operation of CCMS and GRMG are available on your host: The CCMS agent SAPCCMSR and the DSRLIB library (name extensions depend on the platform). These files are located in the directory <TREX_DIR>/exe.

Note Note

The TREX Admin Tool (Standalone) also provides a monitoring function for monitoring processes, errors, and alerts. The TREX alert server regularly checks central TREX functions and can notify you by e-mail of the system status in the event of an error or incorrect configuration. This information is also visible via CCMS.

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Prerequisites TREX 7.1 in NetWeaver 7.0

This documentation describes the monitoring of a TREX 7.1 system used with SAP NetWeaver 7.0. To use TREX 7.1 monitoring functions in NetWeaver 7.0, you have to configure and start the sapccmsr agent. This is a different process when using TREX 7.1 in NetWeaver 7.0 than in NetWeaver 7.1, where the TREX name server collects parameter data and alert reports. Since the sapccmsr agent is not needed if using and installing TREX 7.1 in NetWeaver 7.1 and is therefore not preconfigured, you need to configure it manually if using TREX 7,1 in NetWeaver 7.0. To do so, use the ccms_config.py script.

Features

The following monitoring functions are available:

Naming Conventions

<TREX_DIR>

Installation directory for TREX.

The path to the directory is:

  • On UNIX: /usr/sap/<SAPSID>/ TRX<instance_number>

  • On Windows <disk_drive>:\usr\sap\<SAPSID>\ TRX<instance_number>

<TREX_GLOBAL>

Global file system for your TREX installation:

  • On UNIX:

    <SAPGLOBALHOST>/sapmnt/>SYS/ <sapsid>/profile

    For example,

    /usr/sap/<SAPSID>/SYS/profile

  • On Windows:

    <SAPGLOBALHOST>\sapmnt\<SAPSID>\ SYS\profile

    For example,

    <drive>:\usr\sap\<SAPSID>\ SYS\profile

<SAPSID>_TRX<instance_number> _<host>

Instance profile for a TREX instance

The instance profile contains specific information about the runtime environment for a TREX instance.

Path specifications

The forward slash (/) is usually used in path specifications such as <TREX_GLOBAL>/ START_TRX<instance_number>_<host>.