How To Fix OSPIH_MSG_CLS000 - Logical Port not found for proxy class:&1

SAP Error Message - Details

• Message type: E = Error

• Message class: OSPIH_MSG_CLS - Item Handler functionality

• Message number: 000

• Message text: Logical Port not found for proxy class:&1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message OSPIH_MSG_CLS000 - Logical Port not found for proxy class:&1 ?

  The SAP error message OSPIH_MSG_CLS000 Logical Port not found for proxy class:&1 typically indicates that the system is unable to find a logical port configuration for the specified proxy class. This can occur in scenarios where you are trying to call a web service or an SAP Business Object that relies on a logical port for communication.
  Cause:
  
  Missing Logical Port Configuration: The logical port for the specified proxy class has not been created or is not properly configured in the SAP system.
  Incorrect Proxy Class Name: The proxy class name specified in the error message may be incorrect or misspelled.
  Transport Issues: If the proxy class was recently transported from another system, the logical port may not have been transported or configured in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the logical port.
  
  Solution:
  
  
  Create/Check Logical Port:
  
  Go to transaction SOAMANAGER.
  Navigate to the "Web Service Configuration" section.
  Under "Logical Ports", check if the logical port for the specified proxy class exists.
  If it does not exist, create a new logical port by selecting the appropriate service and configuring the necessary parameters (e.g., endpoint URL, authentication method).
  
  
  
  Verify Proxy Class Name:
  
  Ensure that the proxy class name in the error message is correct. You can check the proxy class in transaction SPROXY or SE80.
  
  
  
  Transport Configuration:
  
  If the proxy class was transported, ensure that the logical port configuration is also transported. You may need to manually configure it in the target system.
  
  
  
  Check Authorizations:
  
  Ensure that the user executing the operation has the necessary authorizations to access the logical port. You may need to check roles and authorizations in transaction PFCG.
  
  
  
  Testing:
  
  After creating or correcting the logical port, test the connection to ensure that it is working as expected. You can use the "Test" functionality in SOAMANAGER to verify the configuration.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SOAMANAGER: For managing web service configurations and logical ports.
  SPROXY: For managing proxy objects.
  SE80: For accessing the Object Navigator, where you can find proxy classes.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on configuring logical ports and web services.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to logical ports and proxy classes.
  
  
  By following these steps, you should be able to resolve the error message and ensure that the logical port is correctly configured for the specified proxy class.