SAP DATA OBJECTS STREAMS

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Streaming for Data Objects
The abstract superclasses for streaming for data objects are:

CL_ABAP_MEMORY_C_READER

CL_ABAP_MEMORY_C_WRITER

CL_ABAP_MEMORY_X_READER

CL_ABAP_MEMORY_X_WRITER
Streaming is possible for strings and internal tables:

Streaming for strings

Streaming for internal tables

Note
Another important application for streaming is when using Open SQL to access LOBs in database tables.