BEx Query variants not found after BW 3.5 Upgrade to BI7.0

Hi folks!!!

I have upgraded my BW System from BW3.5 to BI7.0 recently .

I am not able to find my Query Variants which used to exist in BW3.5 after upgrade.

Have checked in RSRVARIANT & RSRPARAMETRIZA Tables in BI 7.0 (These tables are not active in BW3.5) but not able to find variants .

Kindly help ASAP.

Thanks in advance.

Regards,

Bharti