How To Fix CNV_20800234 - Priority control check in merge groups:

CNV_20800234 - Overview

• Message type: E = Error

• Message class: CNV_20800 - Message class for CNV_20800

• Message number: 234

• Message text: Priority control check in merge groups:

What causes this issue?

If two different customer numbers are maintained in the mapping which
are merged to the same new customer
number and if priority indicator was set more than once or not at all,
then you will get an error message specifying the same.

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

System Response

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CNV_20800234 - Details

• The SAP error message CNV_20800234 typically relates to issues encountered during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This specific error indicates a problem with the priority control check in merge groups, which can occur when there are inconsistencies or conflicts in the data being processed.
  
  Cause:
  
  Data Conflicts: The error may arise due to conflicting data entries that cannot be merged properly. This can happen if there are multiple records with the same key or if the priority settings for merging records are not correctly defined.
  Incorrect Configuration: The configuration settings for the migration process may not be set up correctly, leading to issues in how data is prioritized and merged.
  Missing Dependencies: There may be missing dependencies or relationships between the data records that are required for a successful merge.
  Data Quality Issues: Poor data quality, such as duplicates or invalid entries, can also trigger