We have added a few custom fields to the VBAP table in our SAP instance.
I have a requirement to pass a couple of these custom fields during Sales Order creation / change to the availability check user exit - ZXATPU02.
But unfortunately, I am not able to locate the best place to do this.
I tried doing this in USEREXIT_MOVE_FIELD_TO_VBAP, but any changes to the custom fields do not seem to trigger this user exit.
I considered USEREXIT_CHECK_VBAP, but this seems to get called only after the execution of ZXATPU02 and not before.
Please share your ideas / experience if any in this regard.
I need to pass these fields to ZXATPU02, so that I can use these fields for certain processing inside this include.