CIN Subcontracting

Hi all

Plz guide me on the following.

I have configured CIN with TAXINN procedure.Normal purchasing cycle is performing properly & updating the registers too.

However when i am trying to create Subcontracting challan with J1IF01,the sysetme is asking for specify Number of Line Items in challan i am not able to maintain it.Plz guide

Thanks

Regards

Sandeep N