RFC connection &1 failed during sending of request

Message type: E = Error

Message class: J1B_NFE - Message class for NF-e

Message number: 066

Message text: RFC connection &1 failed during sending of request



What causes this issue?

The RFC call to the defined messaging system failed.


System Response

It is not possible to send the request. The system does not perform any
updates for the selected items.


How to fix this error?

Check the defined RFC connection using the <DS:TRAN.SM59>Display and
Maintain RFC Connections</> transaction.


Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.


Error message extract from SAP system. Copyright SAP SE.