dcsvstart (Start servers)

-u user-server-name~<identifier, 1-8 characters>

Specifies the name of a user server to be started.

A maximum of 50 user server names can be specified in a single dcsvstart command.

To specify multiple user server names, delimit them using commas (,), but do not insert any spaces between a user server name and the delimiter.

When this option is omitted, no user servers are started.

-a argument~<1-127 character string, excluding commas (,) and double-quotes (")>

Specifies the first argument to start the SUP of the server(s) specified by the -u option.

If more than one server is specified by the -u option, the characters specified in the -a option are passed for the first argument of all the servers specified.

Message ID	Description	Output destination
KFCA01801-E	DCDIR environment variable has not been set.	Standard error output
KFCA01811-I	Server is being started.	Message log file
KFCA01812-E	Server startup processing failed.	Message log file, standard error output
KFCA01813-I	Server is in online mode.	Message log file
KFCA01815-E	Error occurred in the operating system.	Standard error output
KFCA01818-E	Server startup is being cancelled.	Standard error output
KFCA01860-E	dcsvstart command input format is invalid.	Standard error output
KFCA01861-E	dcsvstart command processing failed.	Standard error output
KFCA01863-E	Shared cannot be executed.	Message log file, standard error output
KFCA01866-E	Server name duplication error occurred.	Standard error output
KFCA01867-E	Shared memory cannot be allocated.	Standard error output
KFCA01868-E	Server name is invalid.	Standard error output
KFCA01869-E	dcsvstart command cannot be accepted.	Standard error output
KFCA01870-E	Memory shortage occurred.	Message log file, standard error output

If the dcsvstart command does not end, the cause can be identified by forcibly terminating the UAP with the dcsvstop -df command and collecting the core file. When the dcsvstop - df command is executed, the dcsvstart command also outputs troubleshooting information to the core file and terminates. Abnormal termination of the dcsvstart command does not lead to abnormal termination of OpenTP1. However, OpenTP1 may terminate abnormally in the following cases:
- When critical=Y is specified in the user service definition for the user server specified in the dcsvstop -df command
- When the dcsvstart command is forcibly stopped by using an OS command
To start an MHP, you need to release all the services for the MHP from shutdown status or hold status and then execute the dcsvstart command. You can check the status of services by using the mcfalsap command, the mcftlssv command, and the mcftlssg command.