Production Order Issue- system does not accept quanitites in decimasl

Hi Gurus,

WHenever i creet order in quantities lesser than 1 (i.e. 0/2,0.5.0.99) etc ,I get a warning message "No default vales maintained for op.genereation for order type PP01(matreial-ABCD)

However if i input quantities greater or equal to 1(i.e 1, 1.2 ,1.56 etc) I do not get this message.

I Checkd config but couldnt find any solution to this.

KINDLY ADVICE

THNX in ADVNCe

HKR