How To Fix DMCLG579 - Table class invalid for migration object &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 579

• Message text: Table class invalid for migration object &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMCLG579 - Table class invalid for migration object &1 ?

  The SAP error message DMCLG579, which states "Table class invalid for migration object &1," typically occurs during data migration processes in SAP, particularly when using the Data Migration Cockpit or similar tools. This error indicates that the specified migration object is associated with a table class that is not valid or not supported for the migration process.
  Causes:
  
  Incorrect Table Class: The migration object you are trying to use is linked to a table class that is not compatible with the migration process.
  Configuration Issues: There may be configuration issues in the migration object settings or the associated table classes.
  Version Mismatch: The version of the migration object may not be compatible with the current system or the data model.
  Missing or Incomplete Customization: If the migration object is a custom one, it may not have been properly defined or customized.
  
  Solutions:
  
  Check Migration Object Configuration: Verify the configuration of the migration object in the SAP system. Ensure that the table class is correctly defined and is valid for the migration process.
  Review Table Class Settings: Look into the table class associated with the migration object. Ensure that it is a valid class for the type of data you are trying to migrate.
  Use Standard Migration Objects: If possible, use standard migration objects provided by SAP, as they are more likely to be correctly configured and supported.
  Consult Documentation: Refer to the SAP documentation for the specific migration object you are using. This may provide insights into the correct table classes and configurations.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve compatibility issues.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They can provide guidance based on the specific details of your system and migration scenario.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP Data Migration Cockpit, which provides tools and templates for data migration.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  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 the cause of the DMCLG579 error and implement a suitable solution.