How To Fix /IWBEP/CM_V4_RUNTIME070 - Key data container has not been provided or has wrong type

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_V4_RUNTIME -

• Message number: 070

• Message text: Key data container has not been provided or has wrong type

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_V4_RUNTIME070 - Key data container has not been provided or has wrong type ?

  The SAP error message /IWBEP/CM_V4_RUNTIME070 indicates that there is an issue with the key data container in an OData service. This error typically arises when the key data required for an operation (like a read, update, or delete) is either missing or of an incorrect type. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause
  
  Missing Key Data: The request to the OData service does not include the necessary key data that uniquely identifies the entity.
  Incorrect Key Data Type: The key data provided in the request does not match the expected data type defined in the OData service metadata.
  Malformed Request: The structure of the request might be incorrect, leading to the service not being able to interpret the key data properly.
  Service Configuration Issues: There might be issues with the OData service configuration or the way the entity is defined in the service.
  
  Solutions
  
  
  Check the Request: Ensure that the request being sent to the OData service includes all required key fields. For example, if you are trying to access a specific entity, make sure the URL contains the correct key values.
  Example: If you are trying to access an entity with a key ID, the URL should look like /EntitySet(ID='value').
  
  
  Verify Key Data Types: Check the data types of the key fields in the OData service metadata (usually accessible via the $metadata endpoint). Ensure that the values you are sending match the expected types (e.g., string, integer).
  
  
  Review Service Implementation: If you have access to the backend implementation of the OData service, review the code to ensure that the key fields are correctly defined and that the service is set up to handle the incoming requests properly.
  
  
  Test with Postman or Similar Tool: Use tools like Postman to manually test the OData service. This can help isolate whether the issue is with the client application or the service itself.
  
  
  Check for Updates: Ensure that you are using the latest version of the OData service and that any relevant patches or updates have been applied.
  
  
  Consult Documentation: Refer to the SAP documentation for the specific OData service you are using. There may be specific requirements or constraints that need to be followed.
  
  
  Related Information
  
  OData Service Metadata: Access the service metadata by appending $metadata to the service URL. This will provide you with the structure of the entities and their keys.
  SAP Notes: Check SAP Notes for any known issues or fixes related to the specific OData service you are using.
  Debugging: If you have access to the backend system, consider enabling debugging for the OData service to get more detailed error messages or logs that can help identify the issue.
  
  By following these steps, you should be able to diagnose and resolve the error related to the key data container in your SAP OData service.