How To Fix GW091 - No

SAP Error Message - Details

• Message type: E = Error

• Message class: GW - Message Texts for Gateway

• Message number: 091

• Message text: No

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?

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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 GW091 - No ?

  The SAP error message GW091 typically indicates an issue related to the Gateway service in SAP, specifically when there is a problem with the OData service or the communication between the SAP system and the front-end application (like SAP Fiori). The error message usually states something like "GW091 No data found" or "GW091 No data available."
  Cause:
  
  No Data Available: The most common cause is that the requested data does not exist in the backend system for the given query parameters.
  Authorization Issues: The user may not have the necessary authorizations to access the data.
  Service Not Activated: The OData service might not be activated in the SAP Gateway.
  Incorrect Query Parameters: The parameters sent in the request may be incorrect or not matching any existing records.
  Backend Issues: There could be issues in the backend system that prevent data retrieval, such as database connectivity problems or data inconsistencies.
  
  Solution:
  
  Check Data Availability: Verify that the data you are trying to access actually exists in the backend system. You can do this by running the relevant transaction in SAP GUI.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the OData service and the underlying data.
  Activate OData Service: If the service is not activated, you can activate it using the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Validate Query Parameters: Double-check the parameters being sent in the request to ensure they are correct and match existing records.
  Check Backend Logs: Look at the backend system logs for any errors or issues that might indicate why the data is not being retrieved.
  Test the Service: Use the SAP Gateway Client (transaction code /IWFND/GW_CLIENT) to test the OData service directly and see if it returns the expected results.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the GW091 error.
  SAP Community: The SAP Community forums can be a valuable resource for troubleshooting and finding solutions shared by other users.
  Documentation: Review the official SAP documentation for OData services and SAP Gateway for more detailed information on configuration and troubleshooting.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.