If FairCom Server shuts down while the deferred indexing thread for TRNLOG files is reading the transaction logs, the thread might log the following message to CTSTATUS.FCS and enter a paused state:
DeferredIndexer: ERR: Failed to read next change from transaction log: 150
This can delay server shutdown and might cause the server to skip writing its final checkpoint because the thread doesn't shut down. The logic has been modified to correct this.