How To Fix CNV_OM_PRESEL023 - Invalid task guid: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OM_PRESEL - Messages for LT Object Based Preselection

• Message number: 023

• Message text: Invalid task guid: &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OM_PRESEL023 - Invalid task guid: &1 ?

  The SAP error message CNV_OM_PRESEL023 Invalid task guid: &1 typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system is unable to find a valid task GUID (Globally Unique Identifier) that is required for the operation being performed.
  Cause:
  
  Invalid or Missing GUID: The task GUID provided in the operation is either invalid or does not exist in the system.
  Data Consistency Issues: There may be inconsistencies in the data or the migration task that is being referenced.
  Session or Transaction Issues: The session may have expired, or there may be issues with the transaction that is being executed.
  Configuration Errors: Incorrect configuration settings in the migration cockpit or related tools can lead to this error.
  
  Solution:
  
  Verify the Task GUID: Check the task GUID being used in the operation. Ensure that it is correct and corresponds to an existing task in the system.
  Recreate the Task: If the task GUID is invalid, consider recreating the migration task and obtaining a new GUID.
  Check for Data Consistency: Ensure that all necessary data and configurations are in place and consistent. This may involve checking logs or previous steps in the migration process.
  Session Management: If the session has expired, log out and log back into the system, and try the operation again.
  Review Configuration: Check the configuration settings in the migration cockpit or related tools to ensure they are set up correctly.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration process you are using for any additional troubleshooting steps or known issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. You can search for the error message or related keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) or SCC1 (for client copy) that may be involved in the migration process.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.