How To Fix CNV_OT_APPL_PE070 - Update on table &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OT_APPL_PE - Messages for application specific functions

• Message number: 070

• Message text: Update on table &1 failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OT_APPL_PE070 - Update on table &1 failed ?

  The SAP error message "CNV_OT_APPL_PE070 Update on table &1 failed" typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools. This error indicates that an update operation on a specific database table (denoted by &1) has failed.
  Causes:
  
  Data Integrity Issues: The data being migrated may violate constraints such as primary keys, foreign keys, or unique constraints in the target table.
  Locking Issues: The table may be locked by another process, preventing the update from being executed.
  Insufficient Authorizations: The user executing the migration may not have the necessary authorizations to update the specified table.
  Incorrect Data Format: The data being inserted or updated may not conform to the expected format or data type of the target table.
  Database Issues: There may be underlying database issues, such as corruption or misconfiguration, that prevent the update from succeeding.
  
  Solutions:
  
  Check Data Integrity: Review the data being migrated to ensure it adheres to the constraints of the target table. Correct any violations before attempting the update again.
  Release Locks: If the table is locked, identify the process holding the lock and either wait for it to complete or terminate it if appropriate.
  Verify Authorizations: Ensure that the user executing the migration has the necessary authorizations to perform updates on the specified table.
  Validate Data Format: Check the data types and formats of the fields being updated to ensure they match the definitions in the target table.
  Review Logs: Check the application logs and system logs for more detailed error messages that can provide additional context on the failure.
  Database Health Check: Perform a health check on the database to identify and resolve any underlying issues.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Documentation: Review the documentation for the data migration tool being used (e.g., SAP Data Services, SLT) for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with SAP support or a technical consultant who specializes in data migration and SAP systems.