How To Fix SRT_WSP287 - Binding names are empty or have different namespaces

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 287

• Message text: Binding names are empty or have different namespaces

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP287 - Binding names are empty or have different namespaces ?

  The SAP error message SRT_WSP287 indicates that there is an issue with the binding names in a web service configuration. Specifically, it suggests that the binding names are either empty or that they have different namespaces, which can lead to problems in communication between the service consumer and the service provider.
  Cause
  
  Empty Binding Names: This can occur if the web service configuration is incomplete or if the binding names were not defined properly in the service definition.
  Different Namespaces: If the namespaces defined in the WSDL (Web Services Description Language) file do not match between the service consumer and the service provider, it can lead to this error. This mismatch can happen due to:
  
  Changes in the WSDL file that were not updated in the service consumer.
  Incorrectly configured service endpoints.
  Different versions of the service being used.
  
  
  
  Solution
  To resolve the SRT_WSP287 error, you can follow these steps:
  
  
  Check WSDL Configuration:
  
  Ensure that the WSDL file used by both the service provider and consumer is the same and correctly configured.
  Verify that the binding names are defined and not left empty.
  
  
  
  Namespace Consistency:
  
  Check the namespaces in the WSDL file. Make sure that the namespaces used in the service consumer match those defined in the service provider's WSDL.
  If there are multiple versions of the service, ensure that the correct version is being referenced.
  
  
  
  Update Service Consumer:
  
  If changes were made to the service provider's WSDL, update the service consumer to reflect these changes.
  Regenerate the proxy classes or service references in the consumer application if necessary.
  
  
  
  Test the Service:
  
  After making the necessary changes, test the web service call again to ensure that the error is resolved.
  
  
  
  Check SAP Notes:
  
  Look for any relevant SAP Notes or documentation that may provide additional insights or specific fixes related to this error.
  
  
  
  Related Information
  
  Web Service Configuration: Understanding how to configure web services in SAP, including the use of SOA Manager and the Service Registry.
  WSDL and SOAP: Familiarity with WSDL files and SOAP protocols, as they are fundamental to web service communication.
  SAP PI/PO: If you are using SAP Process Integration (PI) or Process Orchestration (PO), ensure that the integration configurations are correct and that the mappings are properly set up.
  
  By following these steps and ensuring that the configurations are correct, you should be able to resolve the SRT_WSP287 error and establish successful communication between your web services.