How To Fix CNV_OT_PCL023 - Error during deletion of preselection tasks for T-method '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OT_PCL - Messages for PCL of generic OBT parts

• Message number: 023

• Message text: Error during deletion of preselection tasks for T-method '&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_OT_PCL023 - Error during deletion of preselection tasks for T-method '&1' ?

  The SAP error message CNV_OT_PCL023 typically occurs during the deletion of preselection tasks in the context of a data migration or conversion project, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. The error message indicates that there was an issue with the deletion process for a specific T-method (transformation method) identified by the placeholder &1.
  Cause:
  The error can be caused by several factors, including:
  
  Data Integrity Issues: There may be inconsistencies or dependencies in the data that prevent the deletion of the preselection tasks.
  Authorization Problems: The user executing the deletion may not have the necessary authorizations to perform this action.
  Technical Issues: There could be a technical issue in the system, such as a lock on the database or a problem with the underlying data model.
  Configuration Errors: Incorrect configuration settings related to the migration or conversion process may lead to this error.
  
  Solution:
  To resolve the CNV_OT_PCL023 error, you can follow these steps:
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to delete preselection tasks. This may involve checking roles and permissions in the SAP system.
  
  
  Review Logs: Look at the detailed logs or error messages that accompany CNV_OT_PCL023. This may provide more context about what specifically went wrong during the deletion process.
  
  
  Data Consistency Check: Verify the integrity of the data related to the preselection tasks. Ensure that there are no dependencies or locks that could prevent deletion.
  
  
  Manual Deletion: If the automated process fails, consider manually deleting the preselection tasks if feasible. This may involve using transaction codes or specific programs designed for data migration.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific T-method and the migration process you are using. There may be known issues or additional steps required.
  
  
  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 and any relevant logs for further analysis.
  
  
  Related Information:
  
  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 Notes: Search for SAP Notes related to CNV_OT_PCL023 or the specific T-method you are working with. SAP Notes often contain patches, workarounds, or additional troubleshooting steps.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, review the configuration and settings to ensure they are correctly set up for your migration scenario.
  
  By following these steps, you should be able to diagnose and resolve the CNV_OT_PCL023 error effectively.