How To Fix CNV_DMC_MC_EXCEPTION174 - Node not found; unable to get node from object browser node processors

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_DMC_MC_EXCEPTION - Exception texts of Migration Object Modeller

• Message number: 174

• Message text: Node not found; unable to get node from object browser node processors

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_DMC_MC_EXCEPTION174 - Node not found; unable to get node from object browser node processors ?

  The SAP error message CNV_DMC_MC_EXCEPTION174 indicates that there is a problem related to the Data Migration Cockpit (DMC) in SAP, specifically that a node could not be found in the object browser node processors. This error typically occurs during data migration processes when the system is unable to locate a specific node that is required for the operation.
  Causes:
  
  Configuration Issues: The DMC might not be properly configured, leading to missing nodes in the object browser.
  Data Model Changes: If there have been changes to the data model or the structure of the source or target systems, the expected nodes may no longer exist.
  Inconsistent Data: The data being migrated may have inconsistencies or issues that prevent the DMC from locating the necessary nodes.
  Version Compatibility: There may be compatibility issues between the DMC version and the SAP system version being used.
  
  Solutions:
  
  Check Configuration: Review the configuration settings of the Data Migration Cockpit to ensure that all necessary nodes are defined and correctly set up.
  Validate Data Model: Ensure that the data model in both the source and target systems is consistent and that all required nodes are present.
  Review Migration Objects: Check the migration objects being used to ensure they are correctly defined and that all necessary mappings are in place.
  Update DMC: If you are using an older version of the DMC, consider updating to the latest version to ensure compatibility and access to bug fixes.
  Consult Logs: Look at the detailed logs generated during the migration process to identify any additional errors or warnings that may provide more context about the issue.
  SAP Notes: Search for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the Data Migration Cockpit for detailed information on configuration and usage.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to diagnose and resolve the CNV_DMC_MC_EXCEPTION174 error effectively.