Restrict copying the same posted document multiple times in credit memo

Hi all,

I’m looking for a solution where I can restrict the same posted invoice document being copied many times while creating credit memos. I know enabling the Exact Cost Reversing option will do the trick. But according to my knowledge the purpose of Exact Cost Reversing is different. Is any other way to block the same…? waiting for your valuable suggestions :slight_smile:



Customize according to your requirement.