OP Open connection

version 1.5

OP Open connection (serverID; connectionID; station; userName; password; taskName) Longint

Parameter	Type		Description
serverID	Longint		Unique ID of target server
connectionID	Longint		Unique ID for the established connection
station	String		Machine name for the server
			administration window
userName	String		4D user name
password	String		4D user password
taskName	String		Name of the process to be created on the server
Function result	Longint		Error code result for the function

OP Open connection opens a connection to a server by passing the serverID, stationName, userName, password and taskName. This function returns the connection reference number in the connectionID parameter.

If the function executes successfully, OP Open connection returns 0. Otherwise, this function returns one of the following errors:

Error Code	Description
-12	The maximum number of concurrent users for your
	4D Server license has been reached.
-13	Your attempt to connect to 4D Server has not been successful
	due to a network problem, try again.
-108	Not enough memory to perform this operation.
-1277	Open connection request was denied (ADSP time-out error).
-9944*	The user does not belong to the 4D Open access group.
-9947*	The "Allow 4D Client connections only" check box has been
	checked in the Preferences dialog box of 4D Client.
-9956	4D Open version not compatible with 4D Server. Or, the
	"Allow 4D Client connections only" check box has been checked in
	the Preferences dialog box of 4D Client in version 1.1 of 4D Server.
-9978	Invalid password.
-9979	Unknown user.
10128	The 4D Open for 4th Dimension package has not been initialized.
10129	The network component was not found.
10133	The server does not exist.
10154	This command cannot be executed right now.

OP Close connection, OP Find 4D Server.