Errors in demo project OWP_BP in OWB 10g

Question

Hi,
there are several errors in the demo project OWB_BP in the OWB 10g-directory <OWB_HOME>/owb/misc/time.
1.) In the mapping TF_Time_Map there's a unlegal default value for the attribute startDate of the Map Input Parameter: '01-Jan-95'. The following table function TIMEDATA expects a value in the format 'dd-mon-yyyy', so the mappinmg makes a dataset beginning on '01-Jan-0095'!
2.) The readme-file says you should load the table function, the sequences, types etc. into the runtime repository - but you need them in the target schema!
3.) The dimension T_TIME has the levels day, month, quarter and year und OWB makes for every ID of a level a unique key constraint for the index. In the table function TIMEDATA you have more than one dataset with the same ID in the dimension table, because all days of Januar 1995 have the same month_id, quarter_id and year_id. Because of that the mapping stops with many errors: ORA-00001: Unique Constraint (ZUZ_TARGET.TTIME_L_YEAR_UK) violation and only one record is imported to the dimension table.
Can anybody tell me how I can resolve the Unique Constraint (ZUZ_TARGET.TTIME_L_YEAR_UK) violation?
Thanks,
Detlef

Answer 1

Detlef,
You are correct on all three. The most significant problem #3 has been discussed on this forum before and the updated version of the function that fixes the issue is here OLAP dimension level constraints
Nikolai Rochnik