How To Fix /IWPGW/PGW_SERVICE107 - System alias is not configured in SAP Gateway hub

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWPGW/PGW_SERVICE -

• Message number: 107

• Message text: System alias is not configured in SAP Gateway hub

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWPGW/PGW_SERVICE107 - System alias is not configured in SAP Gateway hub ?

  The SAP error message /IWPGW/PGW_SERVICE107 System alias is not configured in SAP Gateway hub typically indicates that there is a configuration issue related to the system alias in the SAP Gateway hub. This error can occur when the system alias that is being referenced in a service call is not properly set up or is missing in the configuration.
  Cause:
  
  Missing System Alias: The system alias that is being referenced in the service is not defined in the SAP Gateway hub.
  Incorrect Configuration: The system alias may be incorrectly configured or pointing to the wrong backend system.
  Transport Issues: If the configuration was recently transported from another system, it may not have been set up correctly in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the system alias.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check System Alias Configuration:
  
  Go to the SAP Gateway hub system.
  Use transaction code SPRO to access the SAP Reference IMG.
  Navigate to SAP NetWeaver -> Gateway -> OData Channel -> Configuration -> System Aliases.
  Verify if the required system alias is defined. If it is missing, create a new system alias with the appropriate settings.
  
  
  
  Create or Modify System Alias:
  
  If the system alias is missing, click on "New Entries" to create a new system alias.
  Provide the necessary details such as the alias name, the target system, and the connection parameters.
  Ensure that the backend system is reachable and that the connection settings are correct.
  
  
  
  Check Backend System Configuration:
  
  Ensure that the backend system is properly configured to accept requests from the Gateway hub.
  Check if the OData services are activated in the backend system using transaction code IWFND/MAINT_SERVICE.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the system alias and the OData services.
  Check the roles assigned to the user and ensure they include the necessary permissions.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration by trying to access the OData service again.
  Use transaction code /IWFND/GW_CLIENT to test the OData service and verify if the error persists.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error.
  Documentation: Refer to the official SAP documentation for detailed information on configuring system aliases and troubleshooting Gateway issues.
  Community Forums: Consider checking SAP Community forums for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to resolve the error message /IWPGW/PGW_SERVICE107 System alias is not configured in SAP Gateway hub.