How To Fix CNV_21521011 - A blank field may be filled with employee group &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_21521 - Employee Group Rename

• Message number: 011

• Message text: A blank field may be filled with employee group &1

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_21521011 - A blank field may be filled with employee group &1 ?

  The SAP error message CNV_21521011 indicates that there is an issue related to a blank field that is expected to be filled with an employee group value. This error typically arises during data migration or conversion processes, particularly when using SAP's tools for data transfer, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
  Cause:
  The error occurs when the system encounters a record where a required field (in this case, the employee group) is blank or not populated. The employee group is a critical piece of information that categorizes employees based on their roles, statuses, or other criteria. If this field is left blank, the system cannot process the record correctly, leading to the error message.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Identify the Source of the Data: Check the source data that is being migrated or converted. Look for records where the employee group field is blank.
  
  
  Populate the Employee Group Field: Ensure that the employee group field is filled with valid values. You may need to:
  
  Review the business rules to determine the appropriate employee group for each record.
  Update the source data to include the necessary employee group information before migration.
  
  
  
  Data Validation: Implement data validation checks to ensure that all required fields, including the employee group, are populated before attempting the migration again.
  
  
  Use Default Values: If applicable, consider setting a default employee group for records that do not have a specific value. This can be done in the data transformation or mapping process.
  
  
  Re-run the Migration: After making the necessary corrections to the data, re-run the migration process to see if the error persists.
  
  
  Related Information:
  
  Employee Group Configuration: Familiarize yourself with how employee groups are defined and configured in your SAP system. This can usually be found in the SAP HR module under the organizational management settings.
  Data Migration Tools: If you are using specific tools for data migration, refer to the documentation for those tools for additional troubleshooting steps and best practices.
  SAP Notes and Support: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for relevant notes that may provide additional context or solutions.
  
  By following these steps, you should be able to resolve the CNV_21521011 error and successfully complete your data migration or conversion process.