Approval Issue in PO approval process

Hi,

There is a problem in PO approval process.

1. The problem is in  specific Order Type such as " O4 & O5"

2. The Approal Level Setting is in F430008 :

Ord Type = " O4" ,Approval Route Code = " 10000483" , Approval Limit = 1, and Person Responsble = " 10002688"

3. In Table F4209, the Order type " O4", the field Person Responsible code " 10000483" is showing instead of " 10002688",

4. The Processing Option of the subject version of Application P4310 .

In Default tab, Override the Next Status is "         "  Blank.

5. Order Activity rule is definde as

220 - Entered Purchase order,  Next Status 230

230 - Approval Process,           Next Staus  280

280- Print Purchase Order        Next Status 400

400 - Record Purchase Receipt , Next Status 999