Hello. Just check if an field is changeable:
If session.findById("wnd[0]/usr/subSUB0:SAPLMEGUI:0013/subSUB2:SAPLMEVIEWS:1100/subSUB2:SAPLMEVIEWS:1200/subSUB1:SAPLMEGUI:1211/tblSAPLMEGUITC_1211/ctxtMEPO1211-BANFN[13," & cstr(x) & "]").Changeable = True Then strScreen = "0013"
If session.findById("wnd[0]/usr/subSUB0:SAPLMEGUI:0010/subSUB2:SAPLMEVIEWS:1100/subSUB2:SAPLMEVIEWS:1200/subSUB1:SAPLMEGUI:1211/tblSAPLMEGUITC_1211/ctxtMEPO1211-BANFN[13," & cstr(x) & "]").Changeable = True Then strScreen = "0010"
session.findById("wnd[0]/usr/subSUB0:SAPLMEGUI:" & strScreen & "/subSUB2:SAPLMEVIEWS:1100/subSUB2:SAPLMEVIEWS:1200/subSUB1:SAPLMEGUI:1211/tblSAPLMEGUITC_1211/ctxtMEPO1211-BANFN[13," & cstr(x) & "]").Text = "xxx"