/IWFND/CM_COS019 - Single Destination Composition BSO has been instantiated

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_COS -

• Message number: 019

• Message text: Single Destination Composition BSO has been instantiated

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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AnswerBot

• What is the cause and solution for SAP error message /IWFND/CM_COS019 - Single Destination Composition BSO has been instantiated ?

  The SAP error message /IWFND/CM_COS019 Single Destination Composition BSO has been instantiated typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an issue with the instantiation of a Business Service Object (BSO) in the context of a single destination composition.
  Cause:
  
  Configuration Issues: The error may arise due to incorrect configuration of the OData service or the underlying business logic.
  Service Activation: The OData service may not be properly activated or registered in the SAP Gateway.
  Destination Issues: There may be issues with the destination configuration in the SAP Gateway, such as incorrect URL or authentication problems.
  Multiple Instances: The error can also occur if there are multiple instances of the same service being called simultaneously, which can lead to conflicts.
  
  Solution:
  
  
  Check Service Activation:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Ensure that the relevant OData service is activated and properly registered.
  
  
  
  Review Destination Configuration:
  
  Check the destination settings in transaction code SM59.
  Ensure that the destination is correctly configured with the right URL and authentication details.
  
  
  
  Debugging:
  
  Use transaction IWFND/ERROR_LOG to check for detailed error logs related to the OData service.
  Analyze the logs to identify any specific issues that may be causing the error.
  
  
  
  Check for Multiple Instances:
  
  If the service is being called multiple times, consider implementing a mechanism to handle concurrent requests or ensure that the service can handle multiple instances without conflicts.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation for any specific notes or guidelines related to the error message.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error.
  
  
  
  Related Information:
  
  SAP Gateway: Understand the architecture and components of SAP Gateway, as this error is related to OData services.
  OData Services: Familiarize yourself with how OData services are created, activated, and consumed in SAP.
  Error Handling: Implement proper error handling in your OData service to manage exceptions and provide meaningful error messages to the end-users.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support or consult with a technical expert who specializes in SAP Gateway and OData services.