Regarding saving/updating of p.o./s.t.o document

Question

hi sapgurus,
For PO and Stock Transfer order while saving those  the document without tax code , then the system does not saving or updating and throwing an error.
before saving i checked the documents for errors, but the system doesnot throw any errors and in this case i never assigned any taxcode in invoicing tab but after i am tryingti save the system shows a number 45000000010(exaple).
but when i go for other t-code, the system throws an error for updating failure but when i used to give the taxcode in the p.o., then system save/update those document.
plese help me out
from
praveer

Answer 1

Hi,
I was doubtful that this is how your system behaved.  The fact is if the tax code field was set as mandatory (and therefore, you will have to enter it to bypass the error), then the system will populate the error message when you click on "Check" button (to check your PO before saving).  If no error message was popped up, then this field was not set as mandatory at all via configuration.  Therefore, I would suggest you to sit down with your ABAPer to debug your program to see why the PO was not saved successfully.
Cheers,
HT