How To Fix CNV_MBT_CR023 - Allowed system = &1 equal to not allowed System role = &2.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT_CR - Checking Rules and Global Parameters

• Message number: 023

• Message text: Allowed system = &1 equal to not allowed System role = &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_MBT_CR023 - Allowed system = &1 equal to not allowed System role = &2. ?

  The SAP error message CNV_MBT_CR023 indicates that there is a mismatch between the allowed system and the system role that is currently being used. This error typically arises during data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  The error message states:
  
  Allowed system = &1: This refers to the system that is currently being used.
  Not allowed System role = &2: This indicates that the role of the system does not match the expected role for the operation being performed.
  
  This mismatch can occur due to several reasons:
  
  Incorrect System Configuration: The system may not be configured correctly to allow the operation you are trying to perform.
  Role Restrictions: The system role assigned to the current environment may not have the necessary permissions or capabilities to execute the migration or conversion task.
  Environment Mismatch: You might be trying to run a migration in a non-production environment that is not allowed for the specific operation.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check System Role: Verify the role of the system you are using. Ensure that it matches the expected role for the migration or conversion process. You can check this in the SAP system settings or configuration.
  
  
  Adjust Configuration: If the system role is incorrect, you may need to adjust the configuration settings to allow the operation. This may involve changing the system role or updating the migration settings.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific migration or conversion tool you are using. There may be specific requirements or configurations needed for the system role.
  
  
  Contact SAP Support: If you are unable to resolve the issue through configuration changes, consider reaching out to SAP support for assistance. They can provide guidance based on the specific context of your system and the operation you are trying to perform.
  
  
  Review Migration Cockpit Settings: If you are using the SAP S/4HANA Migration Cockpit, ensure that the settings and parameters are correctly defined for the migration scenario you are executing.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Migration Cockpit Documentation: Review the official SAP documentation for the Migration Cockpit, which may provide insights into system roles and configurations.
  Community Forums: Consider searching or posting in SAP community forums or discussion groups, as other users may have encountered and resolved similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to proceed with your migration or conversion task.