FABC3948E THE PLACE OF THE PARENT SEGMENT NOT ANY OF BASE, DOVF OR IOVF

Explanation
 Program FABCUR3 found that the place of the parent
segment was not BASE, DOVF, or IOVF, when the insert segment's
pointer was set into its parent segment.

System action
 FABCUR3 ends with an abend code of 3948.

User response
 Verify that the unloaded data set is correct.
If you modified or created the unloaded file, the cause might be that
the USRPSCD of the first occurrence of dependent segment is incorrect.
Correct any errors, and rerun the job. If this situation persists,
contact IBM® Software Support.