I use the Function Module 'SAVE_TEXT' in my Zprogram.
It update the Sales long text in MM02.
When a user is in MM02, 'SAVE_TEXT' the Function Module doesn't return error message.
I think it's a LOCK error, but it's not.
Do I need to check LOCK before call function 'SAVE_TEXT' in Zprogram??
If you know that, please let me know.