Customer exit does not pass selections to query
The following implementation has been assigned to me ( FYI SAP BW component is 7.40 SP10).
Billing division needs a report which will display installations (ISU object) for which no meter reading was possible for N (variable) consecutive times within an interval given by the user.
Installations that should be selected are those for which last reading has specific meter reading type and N previous continuous readings have the same type as the last one.
If at least one reading of the previous N has another type, then installaiton should not be selected.
The same applies for installations, where N previous readings have this specific type but the last one does not.
I have developed a virtual provider with direct access DTP since I do not want to store anything in the DB.
Then I created a customer exit var on installation IOBJ, i.e trying to convert user selections (period of time and number of continuous faulty readings) into a list of installations.
I have also created a manual entry var on IOBJ for number of continuous faulty readings.
While debugging, installation IDs are successfully appended to e_t_range itab, but query does not return results.
I suspect that it is because of N. Corresponding IOBJ exists only in virtual cube.
Any ideas how this could be developed?