FM IDOC_XML_FROM_FILE - Athorization Issue

Hi Experts,

We are creating an IDOC using the FM IDOC_XML_FROM_FILE with the option to be triggered immediately.  The IDOC falls in error with the message 'No maintenance authorization for shipping point &'.

We have checked all the authorizations of the user and these are OK.  The user is able to update the delivery on VL02N but not via the IDOC.

Could you please help?

Thanks,

Vitish.