$ERR_XFINCALL

592

Remote call already in progress

An %RXSUBR call has timed out and you’ve attempted to make a second %RXSUBR call before receiving the return packet for the first call. Use %RX_CONTINUE to complete the timed‑out %RXSUBR call before making another remote call. Or, you can use RX_SHUTDOWN_REMOTE to shut down the session.