Data Clusters in ABAP Release 7.40, SP02 - ABAP Keyword Documentation

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Data Clusters in ABAP Release 7.40, SP02

1. Replacement of the System Class

2. Exception Handling

Modification 1

Replacement of the System Class

The abstract system class CL_ABAP_EXPIMP for data clusters and its subclasses have been replaced by the new system class CL_ABAP_EXPIMP_UTILITIES and its methods. The class CL_ABAP_EXPIMP should no longer be used.

Modification 2

Exception Handling

The following improvements were made:

If an SQL error occurs in the statements EXPORT, IMPORT, or DELETE FROM for data clusters in database tables, the new exception class CX_SY_EXPIMP_DB_SQL_ERROR can be used to handle the error.
If the string or internal table is empty in the statements IMPORT FROM DATA BUFFER or IMPORT FROM INTERNAL TABLE, the dedicated runtime errors IMPORT_FROM_DATA_BUFFER_EMPTY or IMPORT_FROM_INTTABLE_EMPTY now occur.