How To Fix /IWFND/CM_COS156 - Insufficient authorization to generate transformation

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_COS -

• Message number: 156

• Message text: Insufficient authorization to generate transformation

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_COS156 - Insufficient authorization to generate transformation ?

  The SAP error message /IWFND/CM_COS156 indicates that there is insufficient authorization to generate a transformation in the context of SAP Gateway or OData services. This error typically arises when a user attempts to perform an action that requires specific authorizations that they do not possess.
  Cause:
  
  Missing Authorizations: The user does not have the necessary authorizations assigned to their user profile to perform the transformation generation.
  Role Issues: The roles assigned to the user may not include the necessary permissions for the specific OData service or transformation.
  Service Activation: The OData service may not be properly activated or configured, leading to authorization checks failing.
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction SU53 immediately after the error occurs to see which authorization checks failed. This will provide insight into what specific authorizations are missing.
  Review the user’s roles and profiles in transaction SU01 or PFCG to ensure that the necessary authorizations are included.
  
  
  
  Assign Necessary Roles:
  
  If the required authorizations are missing, you may need to assign additional roles to the user that include the necessary permissions for the OData service and transformation generation.
  Common roles that might be required include those related to SAP Gateway and OData services, such as SAP_GWFND_BC_* roles.
  
  
  
  Check 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, activate it and ensure that the user has access to it.
  
  
  
  Consult with Security Team:
  
  If you are not authorized to make changes to user roles or authorizations, consult with your SAP security team to request the necessary changes.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SU53: Display Authorization Check
  SU01: User Maintenance
  PFCG: Role Maintenance
  /IWFND/MAINT_SERVICE: Manage OData Services
  
  
  
  Documentation: Refer to SAP Help documentation for more details on authorization objects related to SAP Gateway and OData services.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or provide additional guidance related to this error message.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.