Reg the Sort Key field in Vendor Master Record

Hi MM Gurus,

I have the requirement of displaying the Purchase Order number & Line Item number in the Accounting document of the Goods Receipt. i.e., in the "Assignment" field.

I have made the necessary configuration in FS00 for the specific GL account & also specified 014 code in the corresponding Vendor master record.

However, once I post the GR document, and checked the "Assignment" field, it displays only the Purchase Order number and not the Line item number.

Kindly help me on this.

Best Regards

Sudhi