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How To Fix V3257 - Object &1 &2 &3 is not an instance of object type &4!
SAP Error Message - Details
Message type: E = Error
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Message class:
V3 - Maintain Sales Activities -
Message number: 257
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Message text: Object &1 &2 &3 is not an instance of object type &4!
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What causes this issue?
The method cannot process the object as it is assigned to another
object type (class)!System Response
The object is not processed using this method.
How to fix this error?
The system issues an error message and will not allow you to continue with this transaction until the error is resolved.
Procedure for System Administrators
Error message extract from SAP system. Copyright SAP SE.
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V3257- Object &1 &2 &3 is not an instance of object type &4! ?
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