How To Fix 11302 - Service type specifications incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: 11 - External Services Management

• Message number: 302

• Message text: Service type specifications incorrect

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 11302 - Service type specifications incorrect ?

  The SAP error message "11302 Service type specifications incorrect" typically occurs in the context of SAP's service-oriented architecture (SOA) or when dealing with web services. This error indicates that there is an issue with the service type specifications, which could be due to various reasons such as incorrect configuration, missing parameters, or incompatible service definitions.
  Causes:
  
  Incorrect Service Type Definition: The service type may not be defined correctly in the SAP system.
  Mismatch in Parameters: The parameters expected by the service do not match those being provided in the request.
  Service Not Activated: The service might not be activated or properly configured in the SAP system.
  Transport Issues: If the service was recently transported from one system to another, there may be inconsistencies in the configuration.
  Version Mismatch: There may be a version mismatch between the service consumer and the service provider.
  
  Solutions:
  
  Check Service Type Definition: Verify that the service type is correctly defined in the SAP system. You can do this by navigating to the relevant transaction (e.g., SOAMANAGER) and checking the service definitions.
  Validate Parameters: Ensure that the parameters being sent in the request match the expected parameters defined in the service. This includes checking data types and required fields.
  Activate the Service: If the service is not activated, activate it in the SOAMANAGER or relevant configuration area.
  Review Transport Logs: If the service was transported, check the transport logs for any errors or warnings that might indicate issues with the transport.
  Check for Updates: Ensure that both the service consumer and provider are using compatible versions. If there are updates available, consider applying them.
  Consult Documentation: Review the SAP documentation for the specific service you are working with to ensure that all configurations are correct.
  
  Related Information:
  
  Transaction Codes: Common transaction codes related to web services and service definitions include SOAMANAGER, SE80 (Object Navigator), and SE37 (Function Module).
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific service or error message.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and potential solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.