Data not appearing in Adobe Form Used with PCR

Hi Friends,

I have created an adobe form and integrated the same for PCR. The form is working fine while testing in SFP,

but data fetched from tables are not appearing while checking on Portal.

On searching the Portal it was written that in PCR we implement BADI QISR1.

I have coded the logic to fetch data in the interface of Adobe Forms.Still do I need to implement BADI?

And also the import/global data variables in the Interface need to be of type QISR_TAB_TYPE only? can't we use standard

(e.g. WERKS,BTRTL)?

Can someone guide me on this?

Thanks in Advance..

Yogeendar