Automatic Requriement Category Changed while making a Delivery (VL01N)

Question

Hi Experts ,
I am using AFS Sap in footwear industry . I am facing one major problem.  I  have created Sales Order with ABC Material and select Requirment Category (A) . after the Post good Issue  Stock picking from (A1 )category instead of (A) Category .
and  In the invoice Requirment Cat is showing( A).
For Example.
1) First of all I create (ZCOR)Quation with ABC Material  and Select Requriment Category (A)
2) In the Next Tranction VA01 ( ZOR) SALES ORDER  I  put Quation Ref......
3)  I did  Allocation Run (J3AT) is also for (A CATEGORY)
4) IN VL01N I put sales order Ref.
5) IN  VF01 I put Delivery ref. and create billing document
AFTER CREATE THE BILLING DOCUMENT I FOUNTD THAT  STOCK PICK FROM A1 CATEGORY INSTEAD OF A  .
IN  the Invoice is showing (A) CATEGORY .
PLEASE HELP ME.
Regards
Jaspreet Singh

Answer 1

hi Thimmappa,
In the user exit 'USEREXIT_SAVE_DOCUMENT' which you have found, you can use the following function modules to read and save the long text
1. READ_TEXT - Read text in case you want to append
2. SAVE_TEXT - Modify and Save the text
Pass the xthead line to the SAVE_TEXT function module to attach you long text.
Revert back if any doubts
Reward pts if you find my solution helpful.