I need to run a map against a particular dataset - how can i do it in OWB

Hello again :)
I need to run a map against table on a particular dataset (WHERE clause) - how can i do it in OWB?
The map is loading data from table A into table B (doing all sorts of wierd and wonderful things in between). Now table A had more (a lot more) data added which i have to load into table B.
How can i modify my map so that it only runs agains this newly added data (normally i would do a where clause).
i cannot find how to do it in OWB :(
The map i am runnig is fairy complex so i didn't really want have to create another table/view of the data i need then remap in all etc.
Any ideas would be greatly appreciated.
thank you very much
Kind Regards
Vix

Hello AP
Well that is the thing - records are constantly added to table A all the time and then undergo tramsformations and loaded into table B. What i want to do is somehow indicate in the the map to only run agains records that have beed added (colmn2 = 'value').
At the moment i created a view for the desired dataset (colm2 = 'value') and remapped everything. But it is a bit of a pain:
1) there are a lot of functions and each takes a number of columns (i have some functions taking up to 6 diff columns)
2) i have data loaded to table A all the time and i need to then transform and load it to table B. so i try to aviod doing the whole re-mapping thing all the time.
In TOAD it would be a simple statment 'where colm2 = 'value' and all my functions will be run agains those records that satisfy the condition. How can i do it in OWB?
If i use filter - i would have to use 'mid' table where filtered records will be loaded and from that use 'mid' table as table A in the map. does this make sense?
the main disadvantage is the performance - moving data from one table to 'mid' table etc.
I tried using conditional load filter and it still doesn't do what i want.
After trying diff options i decided to ask people here about it. The only thing i have left to try is to ask Oracle support. I am sure it would be a 'user knowledge' as i am sure this functionality exist i just can't find any references to it.
Thank you very much for all your help. In fact this forum helped me a lot with a number of other issues :)
i just feel like a lemon coz it is very simple thing and i can't find how to do it...
Kind Regards

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