SAP Function Module search on ATPB
Search FMs
ATPBOPCUSTSORT_WRITE_DOCUMENT - CHDO ATPBOPCUSTSORT => Gen. by RSSCD000
ATPBOPSEGMENT_WRITE_DOCUMENT - CHDO ATPBOPSEGMENT => Gen. by RSSCD000
ATPBOPVARIANT_WRITE_DOCUMENT - CHDO ATPBOPVARIANT => Gen. by RSSCD000
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