How To Fix CNV_20900179 - Check for account group:

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_20900 - Message class for package CNV_20900

• Message number: 179

• Message text: Check for account group:

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_20900179 - Check for account group: ?

  The SAP error message CNV_20900179 typically relates to issues encountered during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This specific error indicates that there is a problem with the account group configuration in the system.
  Cause:
  The error message CNV_20900179 Check for account group usually arises due to one or more of the following reasons:
  
  Missing Account Group: The account group specified in the migration data does not exist in the target system.
  Incorrect Configuration: The account group may not be properly configured or may not be compatible with the data being migrated.
  Data Inconsistency: There may be inconsistencies in the data being migrated, such as invalid references to account groups.
  Authorization Issues: The user performing the migration may not have the necessary authorizations to access or modify the account groups.
  
  Solution:
  To resolve the error CNV_20900179, you can follow these steps:
  
  
  Verify Account Group:
  
  Check if the account group mentioned in the error message exists in the target system.
  Use transaction code OBD4 to display the account groups and ensure that the required account group is present.
  
  
  
  Check Configuration:
  
  Ensure that the account group is correctly configured. This includes checking the settings for the account group in the relevant configuration transactions (e.g., OBAY for G/L account groups).
  Make sure that the account group is assigned to the correct company code and is set up for the intended use (e.g., customer, vendor, G/L accounts).
  
  
  
  Review Migration Data:
  
  Inspect the data being migrated for any inconsistencies or errors related to account groups.
  Ensure that the data format and values match the expected configuration in the target system.
  
  
  
  Authorization Check:
  
  Verify that the user performing the migration has the necessary authorizations to access and modify account groups.
  If needed, consult with your SAP security team to ensure proper roles and permissions are assigned.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or notes related to the specific migration process you are using. There may be additional guidelines or prerequisites that need to be followed.
  
  
  
  Testing:
  
  After making the necessary adjustments, perform a test migration to see if the error persists.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit or the specific migration tool you are using for best practices and troubleshooting tips.
  Community Forums: Consider searching or posting in SAP community forums or SAP support channels for additional assistance from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_20900179 error in your SAP system.