How To Fix CNV_PE376 - Group ID fields are not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE - General messages for posting engine

• Message number: 376

• Message text: Group ID fields are not defined

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_PE376 - Group ID fields are not defined ?

  The SAP error message CNV_PE376, which states "Group ID fields are not defined," typically occurs during data migration or conversion processes, particularly when using SAP's data migration tools or during the execution of specific programs related to data conversion.
  Cause:
  The error usually arises due to one of the following reasons:
  
  
  Missing Configuration: The Group ID fields required for the data migration process are not defined in the system. This could be due to incomplete configuration settings in the relevant customizing tables.
  
  
  Incorrect Mapping: The mapping of fields in the data migration template may not align with the expected fields in the target system.
  
  
  Data Structure Changes: If there have been changes in the data structure or schema in the source or target system, it may lead to this error if the Group ID fields are not updated accordingly.
  
  
  Authorization Issues: Sometimes, the user executing the migration may not have the necessary authorizations to access or define the Group ID fields.
  
  
  Solution:
  To resolve the CNV_PE376 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the relevant customizing transaction (e.g., SPRO) and ensure that the Group ID fields are properly defined in the system.
  Verify that all necessary settings related to the data migration process are completed.
  
  
  
  Review Mapping:
  
  Check the mapping of fields in your data migration template. Ensure that the Group ID fields are correctly mapped to the corresponding fields in the target system.
  
  
  
  Update Data Structure:
  
  If there have been changes in the data structure, ensure that the migration program is updated to reflect these changes. This may involve modifying the data migration program or template.
  
  
  
  User Authorizations:
  
  Ensure that the user executing the migration has the necessary authorizations to access and modify the Group ID fields.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration tool you are using. There may be specific instructions or prerequisites that need to be followed.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide additional insights or patches if the issue is related to a known bug.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Tools: Familiarize yourself with the specific SAP migration tools you are using (e.g., SAP S/4HANA Migration Cockpit, SAP Data Services) as they may have specific requirements or configurations.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the CNV_PE376 error effectively.