Difference between GUID Parent and GUID stock and DOC ID in SAP EWM

[former_member783875]

I am trying to find to which fields GUID parent or GUID stock or DOC ID refers to whether they referring to source HU or destination HU or delivery ? these fields i observed in output internal table(HU_ITM) of /SCWM/HU_READ function module.

[former_member783875]

Thank you for the answer.

GUID_PARENT in above screenshot its referring to document ID(delivery), i have verified this by providing this document ID in table /SCWM/WAVEITM/. Are you saying that delivery could be the location ?

I see the table /SCWM/STOCK_IW03 has source HU GUID can we find closing HU details in other table ?