Restriction in RRP7 for Planned order to Prodn Order Conversion

Hi,

I am not able to use mass conversion of planned orders to production orders for more than 100 planned orders at a time.

If the planned orders are more than 100, the conversion indicator doesn't get set to any order. Because of this I have to always make sure that I load only 100 planned orders in one go.

Please help me know the configue setting which restricts the maximum number for order conversion.

Thanks