def METHOD_NAME(self):
    if not stringVar1Name.value:
        PtDebugPrint("ERROR: xAgeSDLBoolAndRespond.OnFirstUpdate():\tERROR: missing SDL var1 name in max file")
    if not stringVar2Name.value:
        PtDebugPrint("ERROR: xAgeSDLBoolAndRespond.OnFirstUpdate():\tERROR: missing SDL var2 name in max file")