SAP Message UPB_EXIT006 - Error in Customizing of characteristic relationships (See long text)

Diagnosis
The function module UPB_TIME_EXIT_FISC_CREATE was defined forcharacteristic relationships of the type 'Exit' as the function moduleto generate characteristic combinations. In the present case, all theprerequisites are not met for the function:
The time characteristic fiscal year/period is not selected as acharacteristic involved.
This prerequisite must be met in order to use the function module.

System Response
Processing was terminated since a consistent generation ofcharacteristic combinations cannot be guaranteed under thecircumstances.

Procedure
Check the settings for characteristic combinations in the currentplanning area.