Function Returns

Most functions that return a status variable return false (zero) to indicate successful completion and true (non-zero) to indicate non-successful completion. All status returns are signed long integers (32-bit) with positive values being reserved for system status and negative values being reserved for PI status. The PI-API Function Reference lists status values which might be expected for each respective function, although not all are accounted for.

See Also

System Errors

Enabling Operational Intelligence