How To Fix CNV_MBT_46177 - Error deleting database record

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_46 - PCL message class

• Message number: 177

• Message text: Error deleting database record

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_46177 - Error deleting database record ?

  The SAP error message CNV_MBT_46177 typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there was an issue while attempting to delete a database record, which can be caused by various factors.
  Causes:
  
  Foreign Key Constraints: The record you are trying to delete may be referenced by other records in the database, violating foreign key constraints.
  Locking Issues: The record might be locked by another transaction or user, preventing deletion.
  Data Integrity Issues: There may be inconsistencies in the data that prevent the deletion of the record.
  Authorization Issues: The user executing the deletion may not have the necessary permissions to delete the record.
  Technical Errors: There could be underlying technical issues, such as database corruption or misconfiguration.
  
  Solutions:
  
  Check Foreign Key Constraints: Review the database schema to identify any foreign key relationships that might prevent the deletion. You may need to delete or update related records first.
  Release Locks: Ensure that no other transactions are locking the record. You can use transaction codes like SM12 to check for locks and release them if necessary.
  Data Consistency Check: Run consistency checks on the data to identify and resolve any integrity issues. You can use transaction codes like SE11 to analyze the database table structure.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the deletion. You can check user roles and permissions in transaction PFCG.
  Error Logs: Check the application logs (transaction SLG1) for more detailed error messages that can provide additional context on the failure.
  Database Administration: If the issue persists, consult with your database administrator to check for any underlying database issues or corruption.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the migration tool you are using, as it may contain specific guidelines for handling errors.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem continues after trying the above solutions, it may be beneficial to engage SAP support for further assistance.