How To Fix CNV_MBT181 - Customer is not authorized for client '000'.

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_MBT - PCL message class

• Message number: 181

• Message text: Customer is not authorized for client '000'.

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_MBT181 - Customer is not authorized for client '000'. ?

  The SAP error message CNV_MBT181 indicates that the user is not authorized to access client '000'. This typically occurs in the context of data migration or system conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
  Cause:
  
  Authorization Issues: The user does not have the necessary authorizations to access client '000'. Client '000' is often a special client in SAP systems, typically used for system configuration and development.
  Client-Specific Settings: The user might be trying to perform actions that are restricted to certain clients, and client '000' may have specific restrictions.
  User Role Configuration: The roles assigned to the user may not include the necessary permissions for the operations being attempted in client '000'.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to check the authorization check failure. This will provide insights into which specific authorizations are missing.
  Review the user’s roles and profiles in transaction SU01 or PFCG to ensure that the necessary authorizations for client '000' are included.
  
  
  
  Assign Necessary Roles:
  
  If the user lacks the required roles, you may need to assign the appropriate roles that include access to client '000'. This may involve working with your SAP security team to ensure compliance with your organization’s security policies.
  
  
  
  Client-Specific Authorizations:
  
  Ensure that the user has the necessary client-specific authorizations. This may involve checking the authorization objects related to client access.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific migration or conversion process you are undertaking. There may be specific requirements or roles recommended for users involved in these processes.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking authorizations and roles, consider reaching out to SAP support for further assistance. They may provide additional insights or solutions based on the specific context of your system.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SU01: User Maintenance
  PFCG: Role Maintenance
  SU53: Display Authorization Check
  
  
  Authorization Objects: Familiarize yourself with relevant authorization objects that control access to clients, such as S_USER_AUTH, S_USER_PRO, and others that may be relevant to your specific SAP environment.
  SAP Notes: Search for SAP Notes related to the error message or the specific migration tool you are using, as they may provide additional context or solutions.
  
  By following these steps, you should be able to resolve the authorization issue related to the error message CNV_MBT181.