How To Fix /IWFND/CM_RS001 - No roles found in the service adaptation layer for user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_RS -

• Message number: 001

• Message text: No roles found in the service adaptation layer for user &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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_RS001 - No roles found in the service adaptation layer for user &1 ?

  The SAP error message /IWFND/CM_RS001 No roles found in the service adaptation layer for user &1 typically occurs in the context of SAP Gateway and OData services. This error indicates that the user attempting to access a service does not have the necessary roles assigned in the service adaptation layer (SAL) for the OData service being accessed.
  Cause:
  
  Missing Roles: The user does not have the required roles assigned that are necessary to access the OData service.
  Service Not Activated: The OData service may not be activated in the SAP Gateway.
  Authorization Issues: There may be authorization issues related to the user profile or the roles assigned.
  Service Configuration: The service might not be properly configured in the service adaptation layer.
  
  Solution:
  
  
  Assign Roles:
  
  Check the roles assigned to the user in transaction PFCG.
  Ensure that the user has the necessary roles that include access to the OData service.
  If roles are missing, assign the appropriate roles to the user.
  
  
  
  Activate the OData Service:
  
  Go to transaction /IWFND/MAINT_SERVICE.
  Check if the OData service is listed and activated. If not, activate the service.
  
  
  
  Check Service Configuration:
  
  Ensure that the service is properly configured in the service adaptation layer.
  Verify that the service is correctly mapped to the roles in the service adaptation layer.
  
  
  
  Authorization Check:
  
  Use transaction SU53 to check for authorization failures after the error occurs. This can help identify which specific authorization is missing.
  Review the authorization objects related to the OData service and ensure they are included in the assigned roles.
  
  
  
  User Profile:
  
  Check the user profile in transaction SU01 to ensure that the user is active and has the correct settings.
  
  
  
  Transport Issues:
  
  If the roles or services were recently transported, ensure that the transport was successful and that all necessary objects were included.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: Manage OData services.
  PFCG: Role maintenance.
  SU01: User maintenance.
  SU53: Authorization check.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on OData services and role management.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  
  
  By following these steps, you should be able to resolve the error and ensure that the user has the necessary access to the OData service.