How To Fix CNV_MBT_SHELL029 - Maintain scenario for standard template

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_SHELL - Shell Creation

• Message number: 029

• Message text: Maintain scenario for standard template

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_MBT_SHELL029 - Maintain scenario for standard template ?

  The SAP error message CNV_MBT_SHELL029 typically occurs during the execution of a migration project, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that there is a missing or improperly maintained scenario for the standard template you are trying to use.
  Cause:
  
  Missing Scenario: The specific migration scenario you are trying to execute is not defined or maintained in the system.
  Incorrect Configuration: The configuration for the migration scenario may be incomplete or incorrect.
  Authorization Issues: The user executing the migration may not have the necessary authorizations to access or maintain the migration scenarios.
  System Version: The version of the SAP system may not support the specific migration scenario you are trying to use.
  
  Solution:
  
  
  Maintain the Scenario:
  
  Go to the transaction code LTMC (for Migration Cockpit) or the relevant transaction for your migration tool.
  Check if the scenario you are trying to use is listed. If not, you may need to create or maintain it.
  Ensure that all required fields and settings for the scenario are properly configured.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access and maintain migration scenarios. You may need to consult with your SAP security team.
  
  
  
  Review Documentation:
  
  Refer to the official SAP documentation for the specific migration scenario you are using. This can provide insights into any prerequisites or configuration steps that may have been missed.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates that resolve known issues.
  
  
  
  System Compatibility:
  
  Verify that your SAP system version is compatible with the migration scenario you are trying to use. If necessary, consider upgrading your system or using a different scenario.
  
  
  
  Contact SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error and the steps you have already taken.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LTMC (Migration Cockpit), LTMOM (Migration Object Modeler), and others that may be involved in the migration process.
  Migration Cockpit: Understand the structure and components of the SAP S/4HANA Migration Cockpit, including how to create and manage migration projects and scenarios.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  
  By following these steps, you should be able to resolve the CNV_MBT_SHELL029 error and successfully maintain the scenario for your standard template.