User Exit for VA21 - Opportunity Number Text
Hi! I need to retrieve or do some checking on the Opportunity Number Header Text if this is filled or not when creating an invoice/quotation. I've already done this for the checking on VA23, I used FM read_text and it works. But for the checking on VA21, I can't retrieve the text. This is because FM read_text requires
1. ID - TDID
2. Language - SPRAS
3. Name - Doc Num
4. Object - TDOBJECT
and for VA21 since it technically still doesn't have a document number it can't read the text.
Is there any temporary table/structure where the text is saved, where I can retrieve the text?