CLOSEFAIL, Error while closing file descriptor dddd
Run Time Error: GT.M records this error in the syslog whenever it attempts to close an open file descriptor dddd and the close returns with an error. After recording this error, the GT.M process resumes normal operation.
Action: Report the above error message along with the accompanying GTM-I-CALLERID message to your GT.M support channel, as it may be a symptom of out-of-design operation.