I ran transaction - FCHU for updating my 'assignment' field of payment document with check numbers. While running, i by-mistake selected 'reference' field instead of 'assignment' field and my reference field was updated.
Now i want to reverse the above updating of wrong field. How can i correct the above error.
In addition to this, to prevent error in future, i want suppress other two unrequired fields - reference and reference key3. How to do this?
If suppression is not possible, default tick on 'assignment' field will also do. Please help on this.