How To Fix CNV_PE_DTL045 - Start selection

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_PE_DTL -

• Message number: 045

• Message text: Start selection

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_PE_DTL045 - Start selection ?

  The SAP error message CNV_PE_DTL045, which states "Start selection," typically occurs during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that the system is unable to initiate the selection process for the data you are trying to migrate or convert.
  Causes:
  
  Missing Selection Criteria: The selection criteria for the data migration might not be properly defined or are missing.
  Configuration Issues: There may be issues with the configuration of the migration project or the source system.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to perform the selection.
  Data Model Issues: The data model in the source system may not match the expected model in the target system.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or system performance issues.
  
  Solutions:
  
  Check Selection Criteria: Ensure that all necessary selection criteria are defined correctly in the migration cockpit or tool you are using.
  Review Configuration: Verify the configuration settings for the migration project. Ensure that all required settings are correctly set up.
  User Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to perform the migration.
  Data Model Validation: Validate the data model in the source system to ensure it aligns with the target system's requirements. Make any necessary adjustments.
  Technical Troubleshooting: Investigate any technical issues, such as database connectivity or performance problems. Check system logs for any additional error messages that may provide more context.
  Consult Documentation: Refer to the official SAP documentation for the specific migration tool you are using for any additional troubleshooting steps or requirements.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any patches or updates that may address the issue.
  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 or the specific data migration tool you are using for detailed guidance on setup and troubleshooting.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.