How To Fix CNV_OM_MWBGEN079 - Error during switch of object &1 to delta

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OM_MWBGEN - SLO: Messages for Object Based MBW Generation

• Message number: 079

• Message text: Error during switch of object &1 to delta

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OM_MWBGEN079 - Error during switch of object &1 to delta ?

  The SAP error message CNV_OM_MWBGEN079 typically occurs during the data migration process, particularly when switching an object to delta mode in the SAP Landscape Transformation (SLT) or during a data migration project using the SAP Conversion and Migration tools. This error indicates that there was an issue with the delta switch for a specific object.
  Cause:
  The error can be caused by several factors, including:
  
  Data Consistency Issues: There may be inconsistencies in the data that prevent the delta switch from being executed successfully.
  Configuration Problems: Incorrect configuration settings for the object or the migration process can lead to this error.
  Technical Issues: There may be underlying technical issues, such as database locks, missing authorizations, or system performance problems.
  Object Dependencies: The object you are trying to switch may have dependencies that are not met, or other related objects may not be in the correct state.
  
  Solution:
  To resolve the CNV_OM_MWBGEN079 error, you can follow these steps:
  
  Check Logs: Review the detailed logs for the migration process to identify any specific issues or errors that occurred prior to this message.
  Data Validation: Ensure that the data for the object is consistent and meets all necessary requirements. You may need to run data validation checks or clean up any inconsistencies.
  Configuration Review: Verify the configuration settings for the object and ensure that they are correct. This includes checking the settings in the migration tool and any related configurations in the SAP system.
  Check Dependencies: Ensure that all dependencies for the object are satisfied. This may involve checking related objects or ensuring that prerequisite steps in the migration process have been completed.
  System Performance: Check the performance of the SAP system to ensure that there are no resource constraints or locks that could be causing the issue.
  Re-attempt the Switch: After addressing any identified issues, try to switch the object to delta mode again.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration tool you are using for any additional troubleshooting steps or known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed logs and information about the steps you have already taken.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV_OM_MWBGEN079 error during the delta switch process.