Forum Post: RE: 2025 T4 online XML file submission rejected

This implies the button script is not set to run from the server, or Allow External Access is not enabled for the company code you are using.

I added the line. Now I get this. MS Script Link Error Information User... DESKTOP-1OUHEQB Date... 8/14/2026 Time... 11:14:07 OLE Error Number... 424 Description........ Object required: '' Language........... VBScript Script Line........ 36 Script Column...... 0 1 : ' 2 : ' Sage 100 system variables 3 : ' 4 : MAS_SCR_CMP = "TST" 5 : MAS_SCR_USR = "admin" 6 : MAS_SCR_MOD = "S/O"...

If the following test script doesn't result in a pop-up like this, there is a problem with your environment / button. Posting code as an image, since I received an error when trying to post it as text:

Check the value of oBusObj.SecurityAccess... if it is zero, the SO cannot be edited (View Only). retVal =oSession.AsObject(oSession.UI).MessageBox("oBusObj.SecurityAccess: " & oBusObj.SecurityAccess)

Are you getting a success on the oLines.Write() and/or the SetValue() for the item code? Does /Tax exist and is it allowed to be used in Sales Order?