Hi Bongchul, Here is the script. It was returned with the script file so I compressed it. > It's so small that you really didn't need to compress it. No matter. Here are lines 11 and 12: case "$1" in $LOG "Starting LDM system..." This won't work because the "case" conditional construct has this syntax: case word in [(] pattern1 ) compound-list ;; [[(] pattern[ | pattern] ... ) compound-list ;;] ... [[(] pattern[ | pattern] ... ) compound-list] esac You can see this later on in the script starting at line 28: case $? in 1) $LOG "System error checking product-queue. Aborting..." exit 1 ;; See this reference page <https://pubs.opengroup.org/onlinepubs/9699919799/> for more information on the "case" construct. --Steve Ticket Details =================== Ticket ID: QXG-262594 Department: Support Level II Priority: Normal Status: Open =================== NOTE: All email exchanges with Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.