How To Fix CNV_21528010 - Both old and new personnel areas are initial

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_21528 - Personnel Area Rename

• Message number: 010

• Message text: Both old and new personnel areas are initial

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_21528010 - Both old and new personnel areas are initial ?

  The SAP error message CNV_21528010 indicates that both the old and new personnel areas are initialized or empty during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  
  Empty Personnel Areas: The error occurs when the system attempts to map or convert personnel areas, but both the source (old) and target (new) personnel areas are not defined or are left blank.
  Configuration Issues: There may be a misconfiguration in the mapping settings or the data extraction process, leading to the absence of valid personnel area data.
  Data Integrity Issues: The source data may not have been properly populated or may have been incorrectly formatted, leading to the absence of necessary personnel area information.
  
  Solution:
  
  Check Data Mapping: Review the mapping configuration in the migration tool to ensure that both the old and new personnel areas are correctly defined. Make sure that the source data contains valid personnel area entries.
  Populate Personnel Areas: If the personnel areas are indeed empty, you will need to populate them with the correct values. This may involve updating the source data or ensuring that the target system has the necessary personnel area configurations.
  Data Validation: Validate the source data to ensure that it contains the required personnel area information. You may need to run data quality checks to identify and correct any issues.
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be specific guidelines or prerequisites that need to be followed.
  Error Logs: Check the error logs for more detailed information about the error. This can provide insights into what went wrong during the migration process.
  
  Related Information:
  
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as it may have specific requirements for personnel area mapping.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By addressing the above points, you should be able to resolve the error CNV_21528010 and successfully complete your data migration or conversion process.