How To Fix CNV_21523001 - Mapping not maintained for renaming personnel subarea

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_21523 - Personnel Subarea Rename

• Message number: 001

• Message text: Mapping not maintained for renaming personnel subarea

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_21523001 - Mapping not maintained for renaming personnel subarea ?

  The SAP error message CNV_21523001 indicates that there is a mapping issue related to the renaming of a personnel subarea during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
  Cause:
  The error occurs when the system encounters a personnel subarea that has been renamed, but there is no corresponding mapping defined in the conversion settings. This can happen if:
  
  The personnel subarea has been changed in the source system but not updated in the mapping configuration.
  The mapping table for personnel subareas is incomplete or missing entries for the renamed subareas.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Mapping Configuration:
  
  Go to the mapping configuration in the migration tool you are using.
  Verify if the personnel subarea that is causing the error is listed in the mapping table.
  If it is not present, you will need to add the appropriate mapping for the renamed personnel subarea.
  
  
  
  Update Mapping:
  
  If the personnel subarea has been renamed, ensure that the new name is correctly mapped to the corresponding entries in the target system.
  Make sure that all relevant fields are correctly populated in the mapping configuration.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation related to the specific migration or conversion process you are performing. This may provide additional insights into how to handle personnel subarea mappings.
  
  
  
  Test the Migration:
  
  After updating the mapping, run a test migration to ensure that the error is resolved and that the data is being processed correctly.
  
  
  
  Seek Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP expert who has experience with data migration and personnel administration.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on personnel subarea mappings.
  Migration Tools: Familiarize yourself with the specific migration tool you are using, as different tools may have different procedures for handling mappings.
  Data Consistency: Ensure that the data in both the source and target systems is consistent and that all necessary mappings are defined before starting the migration process.
  
  By following these steps, you should be able to resolve the CNV_21523001 error and successfully complete your data migration or conversion process.