How To Fix CNV_MBT_46369 - Error in fieldcatalog merge

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 369

• Message text: Error in fieldcatalog merge

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46369 - Error in fieldcatalog merge ?

  The SAP error message CNV_MBT_46369 typically occurs during data migration processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with merging field catalogs, which are used to define the structure of data being migrated.
  Cause:
  The error can be caused by several factors, including:
  
  
  Inconsistent Field Definitions: There may be inconsistencies in the field definitions between the source and target systems. This can happen if the field names, types, or lengths do not match.
  
  
  Duplicate Fields: If there are duplicate field names in the field catalog, the system may not be able to merge them correctly.
  
  
  Missing Fields: If the field catalog is missing required fields that are expected during the merge process, it can lead to this error.
  
  
  Configuration Issues: Incorrect configuration settings in the migration cockpit or related tools can also lead to this error.
  
  
  Solution:
  To resolve the CNV_MBT_46369 error, you can take the following steps:
  
  
  Check Field Catalogs: Review the field catalogs for both the source and target systems. Ensure that all fields are defined correctly and consistently.
  
  
  Eliminate Duplicates: Look for any duplicate field names in the field catalog and resolve them by renaming or removing duplicates.
  
  
  Verify Required Fields: Ensure that all required fields are present in the field catalog. If any fields are missing, add them as necessary.
  
  
  Review Migration Settings: Check the configuration settings in the migration cockpit to ensure they are set up correctly.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration tool you are using. There may be additional guidelines or troubleshooting steps provided.
  
  
  Use Transaction Codes: If applicable, use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to analyze the data structures involved.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the context in which it occurred.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, as it may contain specific information related to field catalog issues.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to identify and resolve the cause of the CNV_MBT_46369 error in your SAP environment.