Help on Lookup command

Hello,
I'm trying to use the lookup to copy a value from an application to another.
The source application has a dimension more than the destination application, the "Client" dimension.
Can someone explain me how it works exactly? I have tried several things but I can't manage to copy the value in the destination application.
The code I have written is:
*LOOKUP SALES
*DIM Category = "BUDGET"
*DIM LACC:Account = "SalesUnits"
*DIM MEASURES= "Periodic"
*DIM Client= "ALL"
*DIM Product = %SET%
*DIM Entity = %SET%
*ENDLOOKUP
*WHEN CATEGORY
*IS BUDGET
*REC(EXPRESSION = LOOKUP(LACC), Account = "SalesUnits" )
*ENDWHEN
*COMMIT
One additional question, can I skip the when/endwhen command and use only the REC command?
Thanks in advance and best regards,
Ana

Ana,
Couple of things...
Once you validate and save your logic , A debugvalidation.log gets created in the privatepublication folder of your APPlication under your username...which has the required SQL generated from your CODE.....This code can be directly used in your SQL server management studio to see the fruits of your code....
this would give you a fair bit of idea where things are getting messed up....
On your second question: NO, you cannot skip the WHen /ENDWHEN and use only REC.
REC only works when used between WHEN/ ENDWHEN.
ON copying data..couple of other suggestions...
Have you tried SELECT option to bring in the value from the source App to the DEstination APP.?
Have you tried DM option to copy the same data?
For further information on these two options you can eiither search SDN or Administration Help in your BPC installation.
hope this helps....

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