Problems RFC-> XI

[inigo_sacramento]

Hi.

When i try to call a RFC function in an R3 backend, i'm getting this message :

'HTTP response contains status code 401 with the description Unauthorized XML element Envelope missing in SOAP message header (SAP XI Extension)'

What's happening?

[MichalKrawczyk · Accepted solution]

Hi Inigo,

have you seen this document?

https://websmp201.sap-ag.de/~sapdownload/011000358700005909032005E/XI20XI30_TroublGui.pdf

there are at least a few 401 errors explained over there

have a look at it and try it

BTW

don't forget to check : INTEGRATION_DIRECTORY_HMI rfc dest

Regards,

michal