How To Fix UC065 - The definition of the conversion rules in segment &1 is not correct

SAP Error Message - Details

• Message type: E = Error

• Message class: UC - FI/CO Data transfer: errors during transfer

• Message number: 065

• Message text: The definition of the conversion rules in segment &1 is not correct

What causes this issue?

The system cannot initialize the conversion rules of the segment.

System Response

The conversion cannot be carried out.

How to fix this error?

Check the segment in the ABAP Dictionary. Also check the conversion
rules.

Error message extract from SAP system. Copyright SAP SE.