How To Fix CNV_OR_PS021 - Start of preselection for workset item: &1 (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OR_PS - Messages for package CNV_OR_PS (preselection remote comp.)

• Message number: 021

• Message text: Start of preselection for workset item: &1 (&2)

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OR_PS021 - Start of preselection for workset item: &1 (&2) ?

  The SAP error message CNV_OR_PS021 typically occurs during the execution of a preselection process in a data migration or conversion scenario, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with the preselection of a workset item, which is a part of the data migration process.
  Cause:
  The error message CNV_OR_PS021 can be caused by several factors, including:
  
  Data Inconsistencies: The data being processed may have inconsistencies or issues that prevent the preselection from completing successfully.
  Configuration Issues: There may be configuration problems in the migration cockpit or the specific workset item being processed.
  Missing Authorizations: The user executing the migration may not have the necessary authorizations to perform the preselection.
  Technical Issues: There could be underlying technical issues, such as system performance problems or bugs in the migration tool.
  
  Solution:
  To resolve the CNV_OR_PS021 error, you can take the following steps:
  
  Check Data Quality: Review the data being migrated for any inconsistencies or errors. Ensure that all required fields are populated and that the data adheres to the expected formats.
  Review Configuration: Verify the configuration settings for the migration cockpit and the specific workset item. Ensure that all necessary settings are correctly defined.
  User Authorizations: Check the authorizations of the user executing the migration. Ensure that they have the necessary permissions to perform the preselection.
  System Logs: Review system logs and error messages for additional details that may provide insight into the cause of the error. Use transaction codes like SLG1 (Application Log) to check for relevant logs.
  Consult Documentation: Refer to the official SAP documentation for the migration cockpit and the specific workset item for any known issues or additional troubleshooting steps.
  SAP Notes: Search for relevant SAP Notes that may address this specific error message or provide patches and updates that could resolve the issue.
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) and SLG1 (for application logs).
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which provides detailed guidance on using the tool and troubleshooting common issues.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CNV_OR_PS021 error message.