How To Fix SRT_WSP763 - Could not read LP '&1'; no RTC data exists

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 763

• Message text: Could not read LP '&1'; no RTC data exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP763 - Could not read LP '&1'; no RTC data exists ?

  The SAP error message SRT_WSP763 indicates that the system could not read the Logical Port (LP) specified in the error message because there is no Runtime Configuration (RTC) data available for that logical port. This typically occurs in the context of SAP Web Services and can be related to issues with the configuration of the web service or the logical port.
  Cause:
  
  Missing RTC Data: The logical port you are trying to use does not have any associated runtime configuration data. This can happen if the logical port was created but not properly configured.
  Incorrect Logical Port Name: The logical port name specified may be incorrect or misspelled.
  Transport Issues: If the logical port was recently transported from another system, the RTC data may not have been transported correctly.
  Authorization Issues: There may be authorization issues preventing access to the logical port configuration.
  
  Solution:
  
  
  Check Logical Port Configuration:
  
  Go to transaction SOAMANAGER.
  Navigate to the Web Service Configuration section.
  Locate the logical port in question and ensure that it is properly configured with the necessary runtime settings.
  
  
  
  Create or Update RTC Data:
  
  If the logical port does not have RTC data, you may need to create it.
  In SOAMANAGER, select the logical port and click on the "Create" or "Edit" button to configure the runtime settings.
  
  
  
  Verify Logical Port Name:
  
  Double-check the logical port name being used in your application or service call to ensure it matches the name configured in SOAMANAGER.
  
  
  
  Transport Configuration:
  
  If the logical port was transported, ensure that all necessary configurations were included in the transport request.
  You may need to manually configure the logical port in the target system if it was not transported correctly.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the web service has the necessary authorizations to access the logical port configuration.
  
  
  
  Testing:
  
  After making the necessary changes, test the web service call again to see if the issue is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SOAMANAGER: For managing web service configurations and logical ports.
  SICF: For checking the service activation status.
  
  
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring web services and logical ports.
  Logs and Traces: Check the application logs (transaction SLG1) for additional error messages that may provide more context on the issue.
  
  If the problem persists after following these steps, consider reaching out to your SAP Basis or technical team for further assistance.