Keydate not returning the correct time dependant master data

Hallo guys

Would really appreciate your help on this.

We have a BEx query with time dependant master data for an employee's position.

Keydate works perfect and returns the correct position (at that time) in BEx Analyzer.

We created a OLAP BICS connection in IDT.

When we run the report in Webi or Crystal for Enterprise, it's as if the keydate gets ignored. We tried entering a very wide range of dates, but it has no effect. The report keeps returning the position as of the end of calendar year/month entered and ignores the date in keydate.

We are on BW 7.4 SP6 and BO 4.1 SP4

Thanks alot guys

Antonette