Message type: E = Error
Message class: W8 - Workflow: Expressions, data flow
Message number: 163
Message text: Object types & and & are not compatible
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SAP Error Message: W8163 - Object types & and & are not compatible
Cause: This warning message occurs when an operation involves two objects (such as data objects, variables, or parameters) of incompatible or mismatched object types. The system detects that the types of the two objects involved do not match or cannot be used together in the given context. For example, this can happen when you try to assign or compare two variables of different object types, or when you try to perform operations that require compatible types but the types differ. Explanation: The placeholders & and & in the message are replaced by the actual object types involved. The incompatibility means that the system cannot safely or logically process the operation because the types do not align. This is often a warning (not an error), so the system may still allow the operation but warns you that it might lead to unexpected results. Common Scenarios: Assigning an object
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