Are you saying create an UDF checkbox to check off if the script fires then look at that checkbox first to see if the script needs to be run?

Yes.  You can't stop an event from firing more than once, but you can save a value for "the script has already done its thing", and consider that value at the beginning of the script.

Yes.  You can't stop an event from firing more than once, but you can save a value for "the script has already done its thing", and consider that value at the beginning of the script.

I didn't create the UDF checkbox yet, have to get all 60 something users out before creating it so couldn't test.  This is a preliminary shot at the script.  The check box part to check the box off at the end of the script, I am not positive on.

If oSession.CompanyCode = "ROI" then



nPOno = ""

nCustomerNo = ""

nVendorno = ""

sCCheckBox = ""



rVal = oBusObj.GetValue("UDF_CCheckBox$", sCCheckBox)

rval = oBusObj.GetValue("VendorNo$", nVendorNo)

rVal = oBusObj.GetValue("CustomerNo$", nCustomerNo)

rVal = oBusObj.GetValue("PurchaseOrderNo$", nPOno)



	If sCCheckBox = "N" then



		If nPOno = "" then



			If nCustomerNo <> "2861000" or "2303006" then



				If nVendorno = "0001226" then

				rVal = oBusObj.SetValue("PurchaseOrderNo$", "C")

				rVal = oBusObj.GetValue("UDF_CCheckBox$", sCCheckBox)

					If sCCheckBox = "Y" then

					rVal = oBusObj.SetValue("UDF_CCheckBox$", "Y")

					End if

				End if

			End if	

		End if

	End if

End if