SAP Library - BC - ABAP Dictionary

BC - ABAP Dictionary

ABAP Dictionary

Tables

Table Fields

Reference Fields and Reference Tables

Includes

Named Includes

Foreign Keys

Generic and Constant Foreign Keys

Semantic Attributes of Foreign Keys

Cardinality

Type of Foreign Key Fields

Text Tables

Multi-Structured Foreign Keys

Technical Settings

Data Class

Size Category

Buffering Permission

Buffering Types

Full Buffering

Generic Buffering

Single-Record Buffering

Logging

Converting Pooled Tables to Transparent Tables

Buffering Database Tables

Local Buffer Synchronization

Example for Buffer Synchronization

Which Tables should be Buffered?

Which Accesses Proceed Directly to the Database?

How are Table Buffers Implemented Technically?

Single-Record Table Buffers

Generic and Full Table Buffers

How can you Analyze the Buffer Quality?

Indexes

What to Keep in Mind for Secondary Indexes

How to Check if an Index is Used

Unique Indexes

Index IDs

Customizing Includes

Append Structures

Creating Tables

Creating Foreign Keys

Maintaining Technical Settings

Creating Secondary Indexes

Delivery Class

Activation Type

Error Message in the Foreign Key Check

Making Changes to Tables

Adding an Append Structure

Inserting an Include

Inserting New Fields

Initial Values

Deleting Existing Field

Changing Data Types and Lengths of Existing Fields

Changing the Table Category

Moving Fields

Copying Fields from Another Table

Copying Fields from an Entity Type

Deleting Tables

Views

Join, Projection and Selection

Inner Join and Outer Join

Foreign Key Relationship and Join Condition

Maintenance Status

Time-Dependent Key Components

Inserts with Database Views

Includes in Database Views

Technical Settings of a Database View

Append Views

Projection Views

Help Views

Maintenance Views

Restrictions for Maintenance and Help Views

Creating a Database View

Creating Help Views

Creating Projection Views

Creating Maintenance Views

Maintenance Attribute of a View Field

Delivery Class of a Maintenance View

Maintaining Selection Conditions of Views

Creating an Append View

Example for Views

Types

Creating Data Elements

Documentation and Docu Status

Field Labels

Structures

Creating Structures

Named Includes

Table Types

Creating Table Types

Key Definition of a Table Type

Access Mode

Key Category

Generic Table Types

Ranges Table Types

Creating a Ranges Table Type

Fixed Values

Value Table

Input and Output Conversions

Creating Domains

Changing Domains

Deleting Domains

Structure of an Elementary Search Help

Structure of a Collective Search Help

Append Search Helps

Attaching Search Helps to Screen Fields

Attaching to Data Elements

Attaching to Check Tables

Attaching to a Table Field or Structure Field

Attaching to Screen Fields

Hierarchy of the Search Help Call

Value Transport for Input Helps

Creating Elementary Search Helps

Dialog Types

Hot Keys

Default Values for Search Help Parameters

Creating Collective Search Helps

Creating an Append Search Help

Search Help Exit

Example for Search Helps

Migration of Help Views and Matchcodes to Search Helps

Lock Mode

Function Modules for Lock Requests

Conditions Required of Foreign Keys

Local Lock Containers

Creating Lock Objects

Deleting Lock Objects

Example for Lock Objects

Adjusting Database Structures

Conversion Process

Conversion Problems

Continuing Terminated Conversions

Finding Terminated Conversions

Runtime Objects

Mass Activation

Activating Objects in the Background

Data Types in the ABAP Dictionary

Mapping of the ABAP Data Types

The Database Utility

Editing Tables and Indexes in the Database

Editing Views in the Database

Editing Matchcodes in the Database

Editing Pools and Clusters in the Database

Processing Types

Storage Parameters

Displaying Requests for Mass Processing

Scheduling Jobs for Mass Processing

Displaying Logs for Mass Processing

Displaying Temporary Tables without Restart Logs

Pooled and Cluster Tables

Creating Table Pools/Table Clusters

Deleting Table Pools/Table Clusters

Creating Pooled Tables/Cluster Tables

Changing Pooled Tables/Cluster Tables

Update Types

Special Features of Program-Driven Matchcodes

Creating Matchcodes

Defining Attributes of Matchcode Objects

Selecting Secondary Tables of Matchcode Objects

Selecting Fields of Matchcode Objects

Activating Matchcode Objects

Defining Attributes of Matchcode IDs

Selecting Secondary Tables of Matchcode IDs

Selecting Fields of Matchcode IDs

Defining Selection Conditions of Matchcode IDs

Activating Matchcode IDs

Building Matchcode Data

Displaying the Built Matchcode Data

Creating Matchcode Indexes

Function Modules for Matchcode IDs

Changing Matchcodes

Changing Matchcode Objects

Changing Matchcode IDs

Converting to Transparent Matchcodes

Effect of Conversion on Transparent IDs

Deactivating Matchcode IDs

Deleting Matchcode IDs

Deleting Matchcode Objects