How To Fix CNV_OM042 - Creating preselection task for selection (&1)

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OM - Messages for Objectbased Migration

• Message number: 042

• Message text: Creating preselection task for selection (&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.

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_OM042 - Creating preselection task for selection (&1) ?

  The SAP error message CNV_OM042 typically occurs during the execution of a conversion or migration process, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is an issue with creating a preselection task for a specific selection, which can be related to various factors.
  Cause:
  
  Data Inconsistencies: The data being processed may have inconsistencies or issues that prevent the creation of the preselection task.
  Configuration Issues: There may be configuration settings in the migration cockpit or related tools that are not set up correctly.
  Missing Authorizations: The user executing the task may not have the necessary authorizations to perform the operation.
  Technical Issues: There could be underlying technical issues, such as database locks, system performance problems, or other system errors.
  
  Solution:
  
  Check Data Consistency: Review the data being processed for any inconsistencies or errors. Ensure that all required fields are populated and that there are no invalid entries.
  Review Configuration: Verify the configuration settings in the migration cockpit or related tools. Ensure that all necessary parameters are correctly set.
  User Authorizations: Check the authorizations of the user executing the task. Ensure that they have the necessary permissions to create preselection tasks.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Technical Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance. They may need to analyze the system more deeply to identify the root cause.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (for Migration Cockpit) and SLG1 (for application log).
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review the official SAP documentation for the migration tool you are using, as it may contain specific guidelines or troubleshooting tips related to this error.
  
  By following these steps, you should be able to identify and resolve the issue causing the CNV_OM042 error message.