There is a requirement where I have to update sequence number for Planned Order in ECC.
Sequence Data is stored in PLAF-SEQNR field [Seq. number order].
BAPI_PLANNEDORDER_CHANGE did not work for me. There are only 27 field which i think we can edit (ie field in import parameters BAPIPLAF_I2).
So can someone help me to find a way to update PLAF-SEQNR.