How To Fix SAP_NWBC018 - Method &1 is not supported in &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SAP_NWBC - NWBC Messages

• Message number: 018

• Message text: Method &1 is not supported in &2

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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Smart SAP Assistant

• What is the cause and solution for SAP error message SAP_NWBC018 - Method &1 is not supported in &2 ?

  The SAP error message SAP_NWBC018 indicates that a specific method (denoted as &1) is not supported in the context of the specified object or service (denoted as &2). This error typically occurs in the context of SAP NetWeaver Business Client (NWBC) or when working with certain SAP applications that utilize specific methods or services.
  Cause:
  
  Unsupported Method: The method you are trying to invoke is not implemented or supported for the object or service you are working with.
  Version Mismatch: The version of the SAP system or the specific component you are using may not support the method you are trying to call.
  Configuration Issues: There may be configuration issues in the backend system that prevent the method from being recognized or executed.
  Authorization Issues: The user may not have the necessary authorizations to execute the method.
  
  Solution:
  
  Check Method Availability: Verify that the method you are trying to use is indeed supported for the object or service in question. You can refer to the SAP documentation or the relevant API documentation.
  Update System: If you are using an older version of SAP, consider updating to a newer version that supports the method you need.
  Review Configuration: Check the configuration settings in the backend system to ensure that everything is set up correctly for the method to be executed.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the method. You may need to consult with your SAP security team to verify this.
  Consult SAP Notes: Look for any relevant SAP Notes that might address this specific error message or provide guidance on the method in question.
  Debugging: If you have access to the development environment, you can debug the code to see why the method is not being recognized or supported.
  
  Related Information:
  
  SAP Documentation: Always refer to the official SAP documentation for the specific version of the software you are using.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.