COBRT199 Operating System error code lies outside expected range (Fatal)

A system call has returned an unexpected error number which is not documented.

Resolution:

Contact Technical Support who will help you to discover the specific cause of this error.

This error generates a Consolidated Tracing Facility warning event. To capture the generated event you must configure the Consolidated Tracing Facility as follows:

Set the trace level for the mf.rts component to WARN, INFO or DEBUG.
Set the API or FSYS property of the mf.rts component to TRUE.

If you want the event to appear in the Windows Application Event log you can configure the Consolidated Tracing Facility to do this with configuration entries such as the following:

mftrace.dest = WINEVENT
mftrace.level = WARN

mftrace.emitter.winevent#level = 2
mftrace.comp.mf.rts#api = TRUE

The mftrace.emitter.winevent#level = 2 entry is required because by default the WINEVENT emitter does not output any events below level 3 (ERROR).

In previous versions of this COBOL system, the error returned by the system call was written to the Windows Application Event log. You can revert to this behavior by setting the os_error_log tunable to true. If you set os_error_log to true and configure the Consolidated Tracing Facility as described above, each COBRT199 error causes two entries to be written to the Windows Application Event log.