How To Fix CNV_OM_PRESEL137 - The following tasks can not be resetted and will thus be ignored

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 137

• Message text: The following tasks can not be resetted and will thus be ignored

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_OM_PRESEL137 - The following tasks can not be resetted and will thus be ignored ?

  The SAP error message CNV_OM_PRESEL137 typically occurs during the data migration process, particularly when using the SAP S/4HANA Migration Cockpit or other data migration tools. This error indicates that certain tasks cannot be reset and will be ignored, which can hinder the migration process.
  Cause:
  The error can be caused by several factors, including:
  
  Incomplete or Incorrect Data: The data being migrated may have inconsistencies or errors that prevent certain tasks from being reset.
  Task Dependencies: Some tasks may depend on the completion of other tasks. If those prerequisite tasks are not completed successfully, the dependent tasks cannot be reset.
  System Locking: The system may have locks on certain objects or data that prevent the tasks from being reset.
  Configuration Issues: There may be configuration settings in the migration cockpit or the source system that are not aligned with the migration requirements.
  
  Solution:
  To resolve the CNV_OM_PRESEL137 error, you can take the following steps:
  
  Check Task Status: Review the status of the tasks that are causing the error. Identify if they are in a failed state or if they have dependencies that need to be addressed.
  Review Logs: Look at the detailed logs for the migration process to identify any specific errors or warnings that may provide more context about why the tasks cannot be reset.
  Data Validation: Ensure that the data being migrated is complete and adheres to the required formats and constraints. Clean up any inconsistencies or errors in the data.
  Reset Tasks Manually: If possible, try to reset the tasks manually through the migration cockpit or relevant transaction codes. This may involve navigating to the specific task and attempting to reset it.
  Check for Locks: Use transaction codes like SM12 to check for any locks on the objects involved in the migration. If locks are found, they may need to be released.
  Consult Documentation: Refer to the SAP documentation for the migration tool you are using. There may be specific guidelines or troubleshooting steps related to this error.
  Seek SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may have additional insights or patches that can help resolve the issue.
  
  Related Information:
  
  Migration Cockpit: Familiarize yourself with the SAP S/4HANA Migration Cockpit and its functionalities, as well as the specific migration objects you are working with.
  SAP Notes: Check for any relevant SAP Notes that may address this error or provide additional troubleshooting steps.
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can share their solutions.
  
  By following these steps, you should be able to diagnose and resolve the CNV_OM_PRESEL137 error effectively.