/IWFND/CM_CNP001 - Adapter class '&1' has been terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_CNP -

• Message number: 001

• Message text: Adapter class '&1' has been terminated

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_CNP001 - Adapter class '&1' has been terminated ?

  The SAP error message /IWFND/CM_CNP001 Adapter class '&1' has been terminated typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an issue with the adapter class that is responsible for handling the communication between the SAP system and the OData service.
  Causes:
  
  Coding Errors: There may be issues in the implementation of the adapter class, such as syntax errors, runtime exceptions, or logical errors in the code.
  Configuration Issues: The adapter class may not be properly configured in the SAP Gateway settings.
  Authorization Issues: The user executing the OData service may not have the necessary authorizations to access the adapter class.
  System Resource Issues: Insufficient memory or other system resources can lead to the termination of the adapter class.
  Transport Issues: If the adapter class was recently transported from another system, there may be inconsistencies or missing dependencies.
  
  Solutions:
  
  Check the Code: Review the implementation of the adapter class for any coding errors. Use transaction SE80 or SE24 to access the class and debug the code.
  Review Logs: Check the application logs using transaction SLG1 for any detailed error messages that can provide more context about the termination.
  Configuration Check: Ensure that the adapter class is correctly configured in the SAP Gateway. You can check the service registration in transaction /IWFND/MAINT_SERVICE.
  Authorization Check: Verify that the user has the necessary authorizations to execute the OData service and access the adapter class.
  System Resources: Monitor system resources to ensure that there are no memory or performance issues. You can use transaction ST02 to check for memory issues.
  Transport Consistency: If the class was transported, ensure that all dependencies are also transported and that the class is consistent in the target system.
  
  Related Information:
  
  Debugging: Use the ABAP debugger to step through the code in the adapter class to identify where the termination occurs.
  SAP Notes: Check for any relevant SAP Notes that may address known issues with the adapter class or provide patches.
  Community Forums: Look for discussions in SAP Community or other forums where similar issues may have been resolved.
  Documentation: Refer to the official SAP documentation for OData services and SAP Gateway for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.