Chapter ID check while executing PO in STO & intercompany process

Hi,

Chapter ID check while executing PO in STO & intercompany process.

That is while using the tcode VL10B & VL10D it should through an error saying Chapter ID is not maintained in the supplying plant. In a separate T.code ZSD031 the link b/w plant, material and Chapter ID.

Pls help.

Regards,

lssc