Message type: E = Error
Message class: S_WBEM - WBEM Client API
Message number: 020
Message text: GET_REFERENCE_COUNT supported for instances only (&1)
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S_WBEM020
- GET_REFERENCE_COUNT supported for instances only (&1) ?The SAP error message S_WBEM020 "GET_REFERENCE_COUNT supported for instances only (&1)" typically occurs in the context of the SAP Web Services and Business Event Management (BEM) framework. This error indicates that the GET_REFERENCE_COUNT method is being called on a class or object that is not an instance, which is not supported.
Cause: Incorrect Object Type: The error usually arises when the method is invoked on a class type rather than an instance of that class. The GET_REFERENCE_COUNT method is designed to work with instances that have references to other objects. Misconfiguration: There may be a misconfiguration in the way the objects or classes are defined in the system. Programming Error: If you are developing custom code or using a custom implementation, there might be a programming error where the method is being called incorrectly.
Solution: Check Object Type: Ensure that the object you are passing to the GET_REFERENCE_COUNT method is indeed an instance and not a
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