Hi all,
I am facing a problem as described below. Please provide me a concrete solution.
My customer wants me to add a custom item text as Work Authorization Data in ME21N and ME22N. I have created a user exit to implement this requirement. So whenever the user enters a material as a PO Item and saves the PO, my user exit is invoked and the custom data pertaining to that material is displayed as an item text. Later when the user edits the PO and changes the material number from any line item, the system deletes all the item texts corresponding to that line item.
My problem is, after that when my user exit is invoked, the corresponding text is not getting stored. If I change any other data (like quantity or unit) again and saved, then the text gets saved.
Can anyone provide me solution to make this item text get saved at the time of change in material number itself.
FYI, I am working on SAP R/3 - 4.7 version. If more details are needed then I shall provide them.
Thanks and regards
Abdul Shabeer.