How To Fix SRT_WSP649 - No logical port for proxy class '&2' of service group '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 649

• Message text: No logical port for proxy class '&2' of service group '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP649 - No logical port for proxy class '&2' of service group '&1' ?

  The SAP error message SRT_WSP649 indicates that there is no logical port defined for the specified proxy class of a service group. This error typically occurs in the context of SAP Web Services and can arise when trying to call a web service that has not been properly configured.
  Cause:
  
  Missing Logical Port: The most common cause is that the logical port for the specified proxy class has not been created or is not active.
  Incorrect Configuration: The service group or proxy class may not be correctly configured in the SAP 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: There may be authorization issues preventing access to the logical port.
  
  Solution:
  
  
  Create or Check Logical Port:
  
  Go to transaction SOAMANAGER.
  Navigate to the Web Service Configuration section.
  Find the service group mentioned in the error message.
  Check if a logical port exists for the proxy class. If not, create a new logical port.
  Ensure that the logical port is correctly configured with the necessary endpoint and authentication details.
  
  
  
  Activate Logical Port:
  
  If the logical port exists but is inactive, activate it.
  
  
  
  Check Proxy Class:
  
  Ensure that the proxy class is correctly defined and that it corresponds to the service group you are trying to use.
  
  
  
  Review Transport Requests:
  
  If the configuration was transported, check the transport requests to ensure that all necessary objects were included and correctly configured in the target system.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the logical port and the web service.
  
  
  
  Testing:
  
  After making the necessary changes, test the web service call again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  SOAMANAGER: For managing web service configurations.
  SE80: For checking the proxy class and related objects.
  
  
  Documentation: Refer to SAP Help documentation for detailed steps on configuring web services and logical ports.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  By following these steps, you should be able to resolve the SRT_WSP649 error and successfully configure the logical port for your web service.