How To Fix SPXN063 - PortType must be specified

SAP Error Message - Details

• Message type: E = Error

• Message class: SPXN - Proxy Generation

• Message number: 063

• Message text: PortType must be specified

What causes this issue?

No PortType specified.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Provide a PortType which is part of the WSDL.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SPXN063 - PortType must be specified ?

  The SAP error message SPXN063 "PortType must be specified" typically occurs in the context of SAP PI/PO (Process Integration/Process Orchestration) when configuring communication channels or when dealing with web services. This error indicates that the system expects a specific port type to be defined, but it has not been provided.
  Cause:
  
  Missing Configuration: The most common cause is that the port type has not been specified in the configuration of the communication channel or the service interface.
  Incorrect Mapping: If you are using a mapping or a service that requires a specific port type, and it is not correctly defined, this error can occur.
  Service Definition Issues: If the service definition in the Enterprise Services Repository (ESR) is incomplete or incorrect, it may lead to this error.
  
  Solution:
  
  
  Check Communication Channel Configuration:
  
  Go to the Integration Directory and check the configuration of the relevant communication channel.
  Ensure that the "Port Type" is specified correctly in the channel settings.
  
  
  
  Review Service Interface:
  
  If you are working with a web service, ensure that the service interface in the ESR has the correct port type defined.
  Make sure that the service interface is properly activated.
  
  
  
  Update Mapping:
  
  If you are using a mapping, ensure that the mapping is correctly set up to reference the appropriate port type.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as sometimes bugs can cause unexpected behavior.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation for the specific version you are using to ensure that you are following the correct procedures for defining port types.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration to ensure that the error is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error message for any specific fixes or recommendations provided by SAP.
  Community Forums: Look for discussions in SAP Community forums or other technical forums where similar issues may have been addressed.
  Logs and Traces: Review the logs and traces in the SAP system to gather more context about when and why the error is occurring.
  
  By following these steps, you should be able to resolve the SPXN063 error and ensure that your SAP PI/PO configuration is correctly set up.