This topic is very important for all of you.
We have released SAP Note 2050786 – Obsolete RFC Execution customizing (RFC Execution = SPACE) for Numbering and Sending Documents to the Messaging System this week. This means that as of November 1st, RFC Execution won’t be supported anymore for any scenarios. Today, we already have this strong suggestion and for some scenarios, such SVC, RFC Execution blank does not work.
So, please take this into account and start planning your scenario to use this solution. Probably, you will choose to number and send the notas fiscais via job, so please already start your tests so you don’t have any problems. You can check SAP Note 1265172 – NF-e – Decouple RFC from DB Update to have more information about it.