How To Fix SRT_WSP990 - Error while reading from proxy "&1" in shortcut scenario (LP="&2").

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 990

• Message text: Error while reading from proxy "&1" in shortcut scenario (LP="&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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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP990 - Error while reading from proxy "&1" in shortcut scenario (LP="&2"). ?

  The SAP error message SRT_WSP990 typically indicates an issue with reading from a proxy in a shortcut scenario, which is often related to the SAP Web Services framework. This error can occur in various contexts, such as when dealing with web service calls or when integrating with external systems.
  Cause:
  The error message can be caused by several factors, including:
  
  Configuration Issues: Incorrect configuration of the web service or proxy settings in the SAP system.
  Network Issues: Problems with network connectivity that prevent the SAP system from reaching the external service.
  Service Availability: The external service may be down or not responding.
  Authorization Issues: The user or service account may not have the necessary permissions to access the proxy.
  Data Format Issues: The data being sent or received may not conform to the expected format, leading to parsing errors.
  Timeouts: The request may be timing out due to long processing times on the external service.
  
  Solution:
  To resolve the SRT_WSP990 error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify the configuration of the web service and proxy settings in the SAP system.
  Ensure that the endpoint URL is correct and accessible.
  
  
  
  Test Connectivity:
  
  Use tools like telnet or ping to check if the SAP system can reach the external service.
  Check for any firewall rules that might be blocking access.
  
  
  
  Service Status:
  
  Confirm that the external service is up and running. You can do this by accessing the service directly through a web browser or using a tool like Postman.
  
  
  
  Review Logs:
  
  Check the SAP application logs (transaction SLG1) for more detailed error messages that can provide additional context.
  Look for any related error messages that might indicate the root cause.
  
  
  
  Authorization Check:
  
  Ensure that the user or service account has the necessary authorizations to access the proxy and the external service.
  
  
  
  Data Validation:
  
  Validate the data being sent to ensure it meets the expected format and structure required by the external service.
  
  
  
  Increase Timeout Settings:
  
  If timeouts are suspected, consider increasing the timeout settings for the web service call.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific web service or proxy you are using for any known issues or additional troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the SRT_WSP990 error.
  Web Service Monitoring: Use transaction SRT_MONI to monitor web service calls and analyze the request and response details.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the SRT_WSP990 error in your SAP environment.