How To Fix MIMA259 - Incorrect determination of check digits for insurance object numbers

MIMA259 - Overview

• Message type: E = Error

• Message class: MIMA - Messages for Master Data Admin. Insurance Object

• Message number: 259

• Message text: Incorrect determination of check digits for insurance object numbers

What causes this issue?

Insurance object number &V1& determined from a number range was enhanced
with check digits in an illegal manner. The removal of one or two
leading zeros is permitted with simultaneous addition of one or two
check digits.
In this case, the number &V1& was changed to &V2&, meaning that the rule
specified above was not observed. Incorrect processing takes place with
function module &V3&.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

MIMA259 - Details

• The SAP error message MIMA259, which indicates "Incorrect determination of check digits for insurance object numbers," typically arises in the context of insurance-related transactions within the SAP system. This error is related to the validation of check digits for insurance object numbers, which are used to ensure the integrity and correctness of the data being processed.
  
  Cause:
  
  Incorrect Configuration: The check digit calculation may not be configured correctly in the system. This can happen if the rules for generating check digits are not aligned with the expected format or logic.
  Data Entry Errors: Users may enter insurance object numbers incorrectly, leading to invalid check digits.
  Custom Development: If there are custom developments or enhancements in the system that affect how insurance object numbers are processed, they may inadvertently cause this error.
  Data Migration Issues: If data has been migrated from another system, the check digits may not have been calculated or transferred correctly.
  
  
  Solution:
  
  
  Check Configuration: Review