We want to change a material based Unit of measure from PC to EA, but the material has an open PO.
1. We delete the PO item first with tcode ME22N then change the Material master (tcode MM02), change the based uom from PC to EA. done.
2. Then go back to UNDELETE the PO item (ME22N), the following error message is displayed "Deletion indicator cannot be unset".
How to resolve this error, we need to undelete the PO item after the material's has been changed.?? Urgent.