SDI timed out while enabling a channel
SDI sent a request to the appropriate signalling process for this channel to enable the channel. This action did not complete within the timeout period. The channel will not be made available for use.
Check your signalling process configuration and, if you are writing a signalling process, check that you correctly send an SL_CHANNEL_ENABLE_CNF in response to an SL_CHANNEL_ENABLE_REQ. The operation can be repeated.
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Log, System Monitor, Alertable