How To Fix CNV20551800 - Error during update of CNVSTATE for program &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV20551 - message for package 20551 (company code delete)

• Message number: 800

• Message text: Error during update of CNVSTATE for program &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV20551800 - Error during update of CNVSTATE for program &1 ?

  The SAP error message CNV20551800 typically occurs during the execution of a conversion program, particularly in the context of data migration or system conversion processes. This error indicates that there was an issue updating the conversion state (CNVSTATE) for the specified program.
  Cause:
  The error can be caused by several factors, including:
  
  Database Locking Issues: The database table that holds the CNVSTATE might be locked by another process, preventing the update.
  Authorization Issues: The user executing the program may not have the necessary authorizations to update the CNVSTATE.
  Data Consistency Issues: There may be inconsistencies in the data that the program is trying to process, leading to a failure in updating the state.
  Program Logic Errors: There could be bugs or logical errors in the conversion program itself that prevent it from completing successfully.
  
  Solution:
  To resolve the CNV20551800 error, you can take the following steps:
  
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the CNVSTATE table. If you find any locks, you may need to wait for the other process to complete or manually release the lock if appropriate.
  
  
  Review Authorizations: Ensure that the user executing the program has the necessary authorizations to update the CNVSTATE. You can check the user's roles and authorizations in transaction SU01.
  
  
  Analyze Logs: Check the application logs (transaction SLG1) for more detailed error messages or warnings that could provide additional context about the failure.
  
  
  Data Validation: Validate the data being processed by the conversion program to ensure there are no inconsistencies or issues that could lead to the failure.
  
  
  Debugging: If you have access to the source code of the conversion program, consider debugging it to identify any logical errors or exceptions that may be causing the update to fail.
  
  
  Consult Documentation: Refer to the official SAP documentation or notes related to the specific conversion program you are running. There may be known issues or patches available.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error message, context, and any logs you have gathered.
  
  
  Related Information:
  
  Transaction Codes: SM12 (to check locks), SLG1 (to view application logs), SU01 (to check user authorizations).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on similar issues.
  Conversion Programs: Familiarize yourself with the specific conversion program you are using, as different programs may have unique requirements or known issues.
  
  By following these steps, you should be able to diagnose and resolve the CNV20551800 error effectively.