consolut - CL_ABAP_EXPIMP_UTILITIES - Enhancement to Data Cluster Functions

CL_ABAP_EXPIMP_UTILITIES - Enhancement to Data Cluster Functions

BAL Application Log Documentation General Material Data
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Functionality

This class offers a number of (static) methods that allow uniform access to data clusters in the individualstorage types (data buffer, memory, shared memory, shared buffer, database) using partly qualified keys; they also allow you to display the table of contents of the data objects for a key.

In addition, you can delete data clusters generically using partly specified keys.

This class provides methods that enable you to convert the internal format of CLUSTD fields in two different media (DATABUFFER and INTERNAL TABLE).

This class has the following methods for the individual storage media:

[MEM_ | SHBUF_ | SHMEM_ | DB_ ]GET_KEYS

Ascertains the keys if an initial part of the key is supplied - that is, if nothing is specified, thesystem lists all entries in all tables on the specified storage medium; if only the table is specified,the system lists all entries of this table, and so on. The specified key components must make up aninitial part of the complete key without gaps. In other words, you cannot specify the range of rows without the table name, for example.

[MEM_ | SHBUF_ | SHMEM_ | DB_ ]GET_NEXT_LEVEL

Ascertains the next level if an initial part of the key is supplied - that is, if nothing is specified,the system lists all tables on the specified storage device; if only the table is specified, the systemlists all clients of this table, and so on. The specified key components must make up an initial part of the complete key without gaps. In other words, you cannot specify the range of rows without the table name.