Updation of Infor record PO text from PO to Info Record

Dear All,

I am creating PO for Vendor X and Material Y. There exists no info record between these two. Inforecord update indicator is checked in PO. I had also entered the Info Record PO text(Text ID F02) in Purchase order.

When I save this PO info records get generated. But when I see in Info Record the Info record PO text of Purchase order does not get updated in the Purchase order text of Info Record. But vice Versa is happening.

I need to know whether this happen of automatic updation of PO info text into info record. If yes then what I am doing wrong due to which this is not happening.

Please reply your valuable inputs as earliest as possible. Thanks

Regards

Shashi.