> If you haven't fixed this the Invalid source address means you > need to make sure your from= parameter is correct. If your source TON was > wrong you would get a 0x00000048 or if your source NPI was wrong you would get a > 0x00000049
it's not so .. TON and NPI can be 'correct' by itself, but contradict the number format .. if this is a case You get an error about wrong source address .. k
