How To Fix SRT_WSP3181 - Not authorized to perform '&1' for logon ass '&2' and '&3' [Auth.Obj. &4]

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP3 - SRT: Web Service Configuration Messages 3

• Message number: 181

• Message text: Not authorized to perform '&1' for logon ass '&2' and '&3' [Auth.Obj. &4]

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP3181 - Not authorized to perform '&1' for logon ass '&2' and '&3' [Auth.Obj. &4] ?

  The SAP error message SRT_WSP3181 indicates that a user is not authorized to perform a specific action related to a logon session. This error typically occurs in the context of web service communication, particularly when using SAP's Web Services Runtime (WSR).
  Cause:
  The error message can be caused by several factors:
  
  Authorization Issues: The user does not have the necessary authorizations to perform the specified action (denoted by &1) for the logon session identified by &2 and &3.
  Missing Roles: The user might not have the required roles assigned in the SAP system that grant access to the web service or the specific operation.
  Incorrect Configuration: There may be a misconfiguration in the web service settings or the security settings that restrict access.
  Service Binding Issues: The web service might not be properly bound to the user or the service might not be activated.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after the error occurs to analyze the authorization check. This will show you which authorization object failed.
  Review the user's roles and authorizations in transaction PFCG. Ensure that the user has the necessary roles assigned that include the required authorizations for the web service.
  
  
  
  Assign Missing Roles:
  
  If the user lacks the necessary roles, assign the appropriate roles that include the required authorizations for the web service operations.
  
  
  
  Review Web Service Configuration:
  
  Check the configuration of the web service in transaction SOAMANAGER. Ensure that the service is correctly configured and that the necessary bindings are in place.
  Verify that the service is activated and that the correct endpoint is being used.
  
  
  
  Check Security Settings:
  
  Review any security settings that might restrict access to the web service. This includes checking for any IP restrictions or other security policies that might be in place.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or support notes related to the specific web service you are using. There may be additional configuration steps or known issues that could be relevant.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with the error message details and any relevant logs.
  
  
  
  Related Information:
  
  Authorization Objects: Familiarize yourself with the relevant authorization objects that pertain to web services in SAP. Common objects include S_SERVICE, S_USER_AUTH, and others depending on the specific service.
  Transaction Codes:
  
  SU53: Display Authorization Check
  PFCG: Role Maintenance
  SOAMANAGER: Web Service Management
  
  
  SAP Notes: Search for SAP Notes related to the specific web service or error message for additional troubleshooting steps or patches.
  
  By following these steps, you should be able to identify and resolve the authorization issue causing the SRT_WSP3181 error.