How To Fix CNV_MBT290 - Enter a subproject

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 290

• Message text: Enter a subproject

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_MBT290 - Enter a subproject ?

  The SAP error message CNV_MBT290: Enter a subproject typically occurs in the context of data migration projects, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that a required field for specifying a subproject is missing or not filled in.
  Cause:
  
  Missing Subproject Information: The most common cause of this error is that the user has not entered a subproject name or identifier in the relevant field.
  Incorrect Configuration: The project or migration settings may not be properly configured, leading to the system not recognizing the subproject.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or enter subproject details.
  
  Solution:
  
  
  Enter Subproject Information: 
  
  Navigate to the relevant screen where the error occurred.
  Look for a field labeled "Subproject" or similar.
  Enter the appropriate subproject name or identifier.
  
  
  
  Check Project Configuration:
  
  Ensure that the project is correctly set up and that all necessary parameters, including subprojects, are defined.
  If you are unsure about the configuration, consult with your project manager or SAP consultant.
  
  
  
  Review User Authorizations:
  
  Check if you have the necessary permissions to access and modify subproject information.
  If you suspect authorization issues, contact your SAP security administrator to verify your access rights.
  
  
  
  Consult Documentation: 
  
  Refer to the SAP documentation or help resources related to the specific migration tool you are using for additional guidance on entering subproject information.
  
  
  
  Contact SAP Support: 
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may be used in the migration process, such as LTMC (for Migration Cockpit).
  Migration Cockpit: Understand how the SAP S/4HANA Migration Cockpit works, including its structure and how to manage projects and subprojects.
  SAP Notes: Check for any SAP Notes related to the error message CNV_MBT290 for specific patches or updates that may address the issue.
  
  By following these steps, you should be able to resolve the error and proceed with your data migration tasks.