Many background ARFCXXXX jobs visible in SM37

Background jobs with the name "ARFC:<XXXX>" can be seen in SM37:





The job logs shows that these jobs are running report RSARFCSE:





The job RSARFCSE is responsible for asynchronous remote function calls
that have not been succesful.


For every unsuccesful ARFC found in table ARFCSSTATE a job called ARFC:<xxxxxxx> is created.
In table ARFCSSTATE you can see the destination for the ARFC call.


Once you have determined the target system for the ARFC calls (as per
table ARFCSSTATE), use transaction SM59 to check whether this is a valid RFC destination.


It is possible to disable these background jobs if errors occur with the
connection. To do this, goto the "tRFC options "for the relevant RFC
destination reporting the connection error:





In the next screen choose the "Supress background job if conn.error" option:




The RFC's can then be reprocessed by scheduling report
RSARFCEX. You can also delete the already scheduled jobs with report RSBTCDEL
if there are too many.
Using the option "Supress background job if conn. error" will stop the
creation of these ARFC:<XXXX> background jobs. You can then reprocess
the failed tRFC calls by scheduling report RSARFCEX at regular intervals.