How To Fix /IWBEP/CM_V4S_RUN054 - Parameter data container does not contain '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4S_RUN -

• Message number: 054

• Message text: Parameter data container does not contain '&1'

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 /IWBEP/CM_V4S_RUN054 - Parameter data container does not contain '&1' ?

  The SAP error message /IWBEP/CM_V4S_RUN054 Parameter data container does not contain '&1' typically occurs in the context of SAP Gateway or OData services when there is an issue with the parameters being passed to a service or when the expected data structure is not being met.
  Cause:
  
  Missing Parameter: The error indicates that a required parameter (denoted by &1) is not present in the data container. This could happen if the client application is not sending the expected parameters in the request.
  Incorrect Mapping: There may be a mismatch between the expected parameters in the OData service and what is being sent from the client.
  Service Configuration Issues: The OData service might not be properly configured to handle the parameters being sent.
  Data Model Changes: If there have been recent changes to the data model or service definition, the client may not be updated to reflect these changes.
  
  Solution:
  
  Check the Request: Review the request being sent to the OData service. Ensure that all required parameters are included and correctly named.
  Review Service Definition: Check the OData service definition in the SAP Gateway. Ensure that the parameters expected by the service match what is being sent.
  Debugging: Use transaction /IWFND/ERROR_LOG to check for additional error details. You can also use transaction /IWFND/GW_CLIENT to simulate the OData service call and see what parameters are being sent and received.
  Update Client Application: If the service definition has changed, ensure that the client application is updated to match the new parameters.
  Check Authorization: Ensure that the user making the request has the necessary authorizations to access the service and its parameters.
  
  Related Information:
  
  SAP Gateway: This is the technology that allows you to connect devices, environments, and platforms to SAP systems. Understanding how it works can help in troubleshooting issues related to OData services.
  OData Services: Familiarize yourself with how OData services are structured, including entity sets, parameters, and data types.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific error message or the OData service you are working with.
  Documentation: Review the official SAP documentation for OData services and SAP Gateway for best practices and troubleshooting tips.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.