Obtain the ackumulated error of commodity object 'co'.
INPUTS
co
the object the error of which to get
RESULT
The ackumulated error of the object 'co'. See <libraries/commodities.h> for the possible errors.
EXAMPLE
SEE ALSO
ClearCxObjError()
NOTES
BUGS
INTERNALS
There seems to be some kind of RKRM error here. The RKRM says that COERR_ISNULL is returned if 'co' is NULL. COERR_ISNULL is furthermore defined as 1 in <libraries/commodities.h>. However, in the RESULTS part is says "error - the accumulated error, or 0 if 'co' is NULL". As the commodities.library I have (39.6 I believe) returns 0, I do the same below.