Significance of Fields OPUPW, OPUPK and OPUPZ in Tables DFKKOP and FKKMAZE
I have a case where a certain open item in FPL9 isn't getting pickedup by a custom program for processing. The reason being in a Select query common entries in DFKKOP and FKKMAZE are not being picked up due to differences in 3 fields: OPUPK, OPUPW and OPUPZ.
These fields are:
1. Repetition Item in Contract Account Document = OPUPW
2. Item number in contract account document = OPUPK
3. Subitem for a Partial Clearing in Documen = OPUPZ
Entries in FKKMAZE are made after Dunning (after running FPVA).
So what is the significance of the above fields, how are they determined? What is their functionality?
Thanks in advance,