How To Fix SRT_WSP2749 - Cont. Implementations '&1' and '&2' have the same QName '&3' in IS '&4'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 749

• Message text: Cont. Implementations '&1' and '&2' have the same QName '&3' in IS '&4'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2749 - Cont. Implementations '&1' and '&2' have the same QName '&3' in IS '&4' ?

  The SAP error message SRT_WSP2749 indicates that there are two or more web service implementations (or service definitions) that have the same Qualified Name (QName) in the Integration Server (IS). This can lead to ambiguity when the system tries to resolve which implementation to use for a given request.
  Cause:
  The error typically arises from the following scenarios:
  
  Duplicate Service Definitions: Two or more web service implementations have been defined with the same QName. This can happen if the same service is imported multiple times or if there are naming conflicts in the service definitions.
  Namespace Issues: If the services are defined in different namespaces but have the same local part of the QName, it can lead to this error.
  Configuration Errors: Incorrect configuration or deployment of web services can also lead to this issue.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Identify Duplicate Implementations:
  
  Check the service definitions in the Integration Server to identify the implementations that have the same QName.
  Use transaction codes like SOAMANAGER or SICF to view and manage web service configurations.
  
  
  
  Rename or Remove Duplicates:
  
  If you find duplicate implementations, consider renaming one of them to ensure that each service has a unique QName.
  Alternatively, if one of the implementations is not needed, you can remove it.
  
  
  
  Check Namespaces:
  
  Ensure that the namespaces for your web services are correctly defined and do not conflict with each other.
  If necessary, modify the namespaces to ensure uniqueness.
  
  
  
  Re-deploy Services:
  
  After making changes, re-deploy the web services to ensure that the changes take effect.
  
  
  
  Test the Services:
  
  After resolving the duplicates, test the web services to ensure that they are functioning correctly and that the error no longer occurs.
  
  
  
  Related Information:
  
  QName: A Qualified Name is a name that is unique within a certain context, typically consisting of a namespace and a local name.
  Web Service Implementation: In SAP, web services can be implemented using various technologies, and they are often defined in the Enterprise Services Repository (ESR).
  Integration Server (IS): This is the component that handles the communication between different systems and services in SAP landscapes.
  
  If the issue persists after following these steps, it may be beneficial to consult SAP support or refer to the SAP Community for further assistance.