How To Fix CNV_IUUC_DB_CONN073 - Failed to insert nametab entry for logging table proxy &1 of table &2.&3

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_DB_CONN - db connection

• Message number: 073

• Message text: Failed to insert nametab entry for logging table proxy &1 of table &2.&3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_DB_CONN073 - Failed to insert nametab entry for logging table proxy &1 of table &2.&3 ?

  The SAP error message CNV_IUUC_DB_CONN073 indicates that there was a failure in inserting a nametab entry for a logging table proxy. This error typically occurs during data migration or data transfer processes, particularly when using the SAP Landscape Transformation (SLT) or SAP Data Services.
  Cause:
  The error can be caused by several factors, including:
  
  
  Database Connection Issues: There may be problems with the database connection, such as incorrect credentials, network issues, or database server unavailability.
  
  
  Table Structure Issues: The target table structure may not match the expected structure, or there may be issues with the logging table configuration.
  
  
  Insufficient Authorizations: The user executing the operation may not have the necessary authorizations to perform the insert operation on the logging table.
  
  
  Data Consistency Issues: There may be data consistency issues, such as duplicate entries or constraints being violated in the target table.
  
  
  Configuration Errors: Incorrect configuration settings in the SLT or data migration setup can lead to this error.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Database Connection:
  
  Verify that the database connection is active and correctly configured.
  Ensure that the database server is running and accessible.
  
  
  
  Review Table Structures:
  
  Check the structure of the logging table and ensure it matches the expected schema.
  Look for any discrepancies in data types, lengths, or constraints.
  
  
  
  Verify Authorizations:
  
  Ensure that the user executing the operation has the necessary authorizations to insert data into the logging table.
  Check the roles and permissions assigned to the user.
  
  
  
  Examine Data Consistency:
  
  Investigate the data being inserted to ensure there are no duplicates or violations of constraints.
  Clean up any inconsistent data that may be causing the issue.
  
  
  
  Check Configuration Settings:
  
  Review the configuration settings in the SLT or data migration tool to ensure they are set up correctly.
  Look for any misconfigurations that could lead to this error.
  
  
  
  Review Logs:
  
  Check the application logs and database logs for more detailed error messages that can provide additional context about the failure.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes or Knowledge Base Articles (KBAs) that may address this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to the CNV_IUUC_DB_CONN073 error for specific patches or updates that may resolve the issue.
  SLT Documentation: Review the SAP Landscape Transformation documentation for best practices and troubleshooting tips.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the issue persists after following these steps, it may be beneficial to contact SAP support for further assistance.