How To Fix CNV_OM053 - Failed to create subproject &1: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_OM - Messages for Objectbased Migration

• Message number: 053

• Message text: Failed to create subproject &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_OM053 - Failed to create subproject &1: &2 ?

  The SAP error message CNV_OM053 indicates that there was a failure in creating a subproject, and it typically includes two parameters: &1 and &2, which provide specific details about the error. This error is often encountered in the context of SAP's data migration or conversion projects, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Causes:
  
  Missing Authorization: The user may not have the necessary authorizations to create a subproject.
  Configuration Issues: There may be issues with the configuration settings in the project or the system.
  Database Constraints: There could be constraints or issues in the database that prevent the creation of the subproject.
  Technical Errors: There might be underlying technical issues, such as problems with the transport layer or system inconsistencies.
  Incorrect Parameters: The parameters provided during the subproject creation may be incorrect or incomplete.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create subprojects. This can be done by reviewing the user's roles and permissions in the SAP system.
  Review Configuration: Check the configuration settings related to the project and ensure that all required settings are correctly defined.
  Database Check: Investigate the database for any constraints or issues that might be causing the failure. This may involve checking for locks, integrity constraints, or other database-related issues.
  Error Logs: Review the system logs (transaction SLG1) for more detailed error messages that can provide additional context about the failure.
  Parameter Validation: Verify that the parameters being used to create the subproject are correct and complete. Ensure that all mandatory fields are filled out.
  Consult Documentation: Refer to SAP documentation or notes related to the specific migration or conversion project you are working on for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCC1 (Client Copy), SCC4 (Client Management), or others that may be relevant to your project.
  SAP Notes: Search for SAP Notes related to the error message CNV_OM053 in the SAP Support Portal for any patches or updates that may address the issue.
  Migration Cockpit: If you are using the SAP S/4HANA Migration Cockpit, ensure that you are following the correct procedures and guidelines for creating subprojects.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.