How To Fix CNV_OM_PRESEL144 - The following tasks have been selected to be simulated

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 144

• Message text: The following tasks have been selected to be simulated

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_OM_PRESEL144 - The following tasks have been selected to be simulated ?

  The SAP error message CNV_OM_PRESEL144 typically occurs during the execution of a conversion or migration project, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that certain tasks have been selected for simulation, but there may be issues with the configuration or prerequisites that need to be addressed.
  Cause:
  
  Task Selection: The error may arise if the selected tasks for simulation are not properly configured or if there are dependencies that have not been met.
  Missing Data: Required data or configuration settings may be missing, leading to the inability to simulate the selected tasks.
  Incompatibility: The selected tasks may not be compatible with the current system settings or the version of SAP being used.
  Authorization Issues: The user executing the simulation may not have the necessary authorizations to perform the selected tasks.
  
  Solution:
  
  Check Task Configuration: Review the configuration of the selected tasks to ensure they are set up correctly. Make sure all prerequisites are met.
  Review Dependencies: Ensure that any dependencies for the selected tasks are fulfilled. This may involve checking related tasks or settings that need to be in place before simulation can occur.
  Data Validation: Validate that all necessary data is available and correctly formatted. This may include master data, transactional data, or configuration settings.
  User Authorizations: Verify that the user has the appropriate authorizations to execute the simulation. If not, consult with your SAP security team to obtain the necessary permissions.
  Consult Documentation: Refer to the official SAP documentation or notes related to the specific migration or conversion project you are working on. There may be specific guidelines or troubleshooting steps provided by SAP.
  Logs and Traces: Check the logs and traces for more detailed error messages that can provide additional context on what might be causing the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  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 documentation for the SAP S/4HANA Migration Cockpit or the specific tool you are using for any known issues or best practices.
  
  If the issue persists after following these steps, consider reaching out to SAP Support for further assistance.