/IWFND/CM_COS134 - No authorization to perform &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_COS -

• Message number: 134

• Message text: No authorization to perform &1

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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AnswerBot

• What is the cause and solution for SAP error message /IWFND/CM_COS134 - No authorization to perform &1 ?

  The SAP error message /IWFND/CM_COS134 No authorization to perform &1 typically occurs in the context of SAP Gateway services, particularly when a user attempts to access a service or perform an action for which they do not have the necessary authorizations.
  Cause:
  The error indicates that the user does not have the required authorization to execute the operation specified by &1. This could be due to several reasons:
  
  Missing Authorization Object: The user’s role does not include the necessary authorization object for the operation.
  Incorrect Role Assignment: The user may not be assigned the correct roles that include the required permissions.
  Service Activation: The OData service may not be activated or properly configured in the SAP Gateway.
  Authorization Check in the Backend: The backend system may have additional authorization checks that are failing.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check User Roles:
  
  Go to transaction SU01 and enter the user ID that is encountering the error.
  Check the roles assigned to the user and ensure that they include the necessary authorizations for the operation being performed.
  
  
  
  Review Authorization Objects:
  
  Identify the specific authorization object required for the operation. This can often be found in the documentation for the OData service or by checking the service implementation.
  Use transaction SU53 immediately after the error occurs to see which authorization check failed. This transaction shows the last failed authorization check for the user.
  
  
  
  Adjust Roles:
  
  If the required authorization is missing, you may need to adjust the user’s roles or create a new role that includes the necessary authorizations.
  Use transaction PFCG to modify roles and add the required authorization objects.
  
  
  
  Service Activation:
  
  Ensure that the OData service is activated in the SAP Gateway. You can check this in transaction /IWFND/MAINT_SERVICE.
  If the service is not active, you can add it and activate it.
  
  
  
  Backend Authorization:
  
  If the service calls a backend function module or BAPI, ensure that the user has the necessary authorizations in the backend system as well.
  
  
  
  Testing:
  
  After making the necessary changes, test the operation again to see if the error persists.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SU01: User Maintenance
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  /IWFND/MAINT_SERVICE: Manage OData Services
  
  
  
  Authorization Objects: Common authorization objects for OData services include S_SERVICE, S_USER_AUTH, and others depending on the specific service and operations.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to the error message or provide additional guidance.
  
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the /IWFND/CM_COS134 error.