Contents

Previous

Next

Subchapters

Current Chapters-> comstart comopen comeval computdata computmatrix computvariant comncols comnrows comgetmatrix comgetdata comgetvariant comisbusy comtimeout comclose comstatus

Parent Chapters-> Omatrix6 linking COM comstatus

Search Tools-> contents reference index search

Status Values Returned from the O-Matrix COM Server Functions
Description
The return value of O-Matrix server functions that return a status value should be checked before making additional server function calls. The following table enumerates the possible status values.



Error Value	Error ID	Description	Solution
1	OM_OK	The function completed successfully
4	OM_INIT	The server was not able to establish a connection with O-Matrix.	Verify that O-Matrix is running and idle.
7	OM_CONNECT	Attempting to interact with O-Matrix before calling the comopen function.	Re-execute the comopen function
2	OM_TIMEOUT	The server was not able to complete the requested operation in the current timeout period.	Re-execute the function or increase the timeout period using the comtimeout function.
5	OM_COMMAND	The string argument to comeval is not a valid O-Matrix command	Verify that the string passed to comeval is a valid O-Matrix expression.
8	OM_XFER	There was an error transferring data to or from O-Matrix.	Verify that the comopen command successfully executed and that O-Matrix is running and idle.