How can we reclassify AR transaction lines?

Summary:

How can we reclassify AR transaction lines?

Content (required):

User created a credit memo which was more than original invoice amount and the difference amount went to suspense in AR. Since it is in suspense it is not hitting our P&L.can you please advice how to correct this?

Version (include the version you are using, if applicable):

21C

Code Snippet (add any code snippets that support your topic, if applicable):

Attached the AR transaction for your reference