Add custom fields in VA05 output

Hi all,

I request to adhd tract 'OPEN_QTY' successful VA05 output.

To bash this I volition adhd this tract successful 'VBMTVZ' structure  and volition update 'V05TZZMO' include.

Could you delight fto maine cognize wherever to adhd beneath processing logic to fetch information for 'OPEN_QTY'. 

Take income papers fig from modular report(VA05) and walk successful VBFA - VBELV table, and instrumentality VBFA – VBELN/ VBFA-POSNV. Pass that Document number/line point successful array LIPS- VBELN and get transportation Qty  LIPS – ORMNG. Now  ( unfastened qty equals ( Order qty – transportation qty.))  cheque this for each enactment item.

How to prime income papers fig from VA05 output to walk it to VBFA-VBELV.