Problem With CO_PA Data source

Hi,

I am using BI 7.0

I have created CO_PA data source in DEV system (ie: DEV 110)

say for ex: 1_CO_PA_110_ABCD (by using KEB0)

Now this Data source is working Fine in DEV BW 001

I transported 1_CO_PA_110_ABCD Data source to Quality system (ie QAS 200 )

My Doubt:

when I am creating Transformation, mapping the fields, then activating

it is not activated, error messages are

<b>Rule (target field: 0COPAREVEN): No source unit assigned</b>

-

I have R3 DEV 110

R3 QAS 200

BW DEV 001

I need to test the R3 QAS 200 Data In BW DEV 001

My First Doubt

Do I need to create transformation once again for QAS200 in BIW 001

(Previously I created a Transformation for DEV110 in BW 001)

The way i am following is the Right way ?

can any one Help me to solve this.

Thanks

prasanna