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Generic delta field not working

Hi guys we have a ztable from which we are extracting data using generic extraction.There is an ID field which is set as a numeric pointer delta field.In the first run all the data from the table is extracted by initiating deltas.Now when we are requesting delta records,all the records are coming(including new and modified records).I have checked RSA7 for the position of delta pointer,it is showing fine.We have tested many times, every time all the records are being extracted.

We haven't set any safety upper or lower limits.

please suggest me how to extract only new or modified delta records.



Former Member
Former Member replied


May be the obsolete change pointers are not deleted periodically.

Go to Tcode BD22 and execute the change pointer deletion. You can see the message type for the Ztable in the standard table BDCP2

Also check:

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