Hello,
i have a problem with a consistency validation which is defined in my BOPF object for the root node.
In my BOPF object there is defined an alternative key, the business partner number. When creating a new a entry it must be checked that the alternative key is unique.
Therefore i defined a consistency validation and use the class /BOBF/CL_LIB_V_ALTKEY which checks for duplicate alternative keys. As trigger conditions, create an change are checked for this validation.
The validation is processed fine when i call the BOPF modify method directly from a ABAP report and i receive an error message. The validation also works when i call an action which is defined for the root node and i get an error message too.
But when i trigger the creation of an new entry via oData/Gateway Service, then in debugger i can see that the check class is processed also, but no error message is given to the UI and the save process is not avoided, so i have duplicate records in database afterwards.
It only works when i define an additional action validation on the node with same class /BOBF/CL_LIB_V_ALTKEY. But then, if the alternative key is unique, the validation is triggered twice because later on the consistency validation is also processed.
Maybe an error in the SADL create coding or i am missing something?
Best regards
Christian