How To Fix /IWPGW/TGW_SERVICE007 - RFC &1 in System Alias is not supported in service &1 version &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWPGW/TGW_SERVICE -

• Message number: 007

• Message text: RFC &1 in System Alias is not supported in service &1 version &2

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWPGW/TGW_SERVICE007 - RFC &1 in System Alias is not supported in service &1 version &2 ?

  The SAP error message /IWPGW/TGW_SERVICE007 RFC &1 in System Alias is not supported in service &1 version &2 typically indicates an issue with the configuration of the Gateway service in the SAP system. This error is related to the SAP Gateway framework, which is used for communication between different SAP systems and external applications.
  Cause:
  
  Unsupported Service Version: The error suggests that the requested service version is not supported for the specified system alias. This can happen if the service has been deprecated or if the version being requested is not available in the system.
  Configuration Issues: There may be a misconfiguration in the SAP Gateway settings, such as incorrect system alias or service definitions.
  Incompatibility: The service being called may not be compatible with the version of the SAP system or the Gateway framework being used.
  
  Solution:
  
  Check Service Availability: Verify that the service you are trying to access is available and supported in your SAP system. You can do this by checking the service catalog in the SAP Gateway.
  Update Service Version: If the service version is outdated, consider updating to a supported version. This may involve updating the service in the SAP Gateway or adjusting the request to use a compatible version.
  Review System Alias Configuration: Ensure that the system alias is correctly configured in the SAP Gateway settings. You can check this in transaction /IWFND/MAINT_SERVICE to see if the service is correctly registered and active.
  Check for Notes and Patches: Look for any SAP Notes or patches that may address this issue. Sometimes, specific issues are documented by SAP, and applying the relevant notes can resolve the problem.
  Consult Documentation: Review the SAP Gateway documentation for any specific requirements or limitations related to the service you are trying to use.
  
  Related Information:
  
  Transaction Codes: Use transaction /IWFND/MAINT_SERVICE to manage and maintain OData services in the SAP Gateway.
  SAP Notes: Search the SAP Support Portal for relevant notes that may provide additional context or solutions for this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.