SAP Message PV804 - Object &1 &2 has a historical record flag

Diagnosis
You are attempting to edit object &V1& &V2& (ID &V3&). This object hasa historical record which means that it is locked for all furtherprocessing.
This error often occurs when you want to create relationships. Creatinga relationship is also considered as changing the object. You cannotchange an object with a historical record in any way.

System Response
None.

Procedure
Please select another object.