Informatica Address Verification returns numeric codes to indicate the status of API function calls. All API function calls to Address Verification receive an IDVE_I32 (32 bit signed integer) return code value.
A value of 0 (zero) indicates success.
A negative value of -20000 or below indicates a very critical error, and further processing is usually impossible. Immediately shut down the whole process as it might be in an unstable state.
A negative value between -10000 and -12099 indicates a critical error, and further processing might be impossible.
A positive value of 20000 or above indicates a non-critical error, and further processing is possible.
A positive value between 10000 and 12099 indicates a warning, including a possible issue with configuration settings, address input, or output.
The return value must always be checked for by the calling logic. While the return values inform about fundamental errors, the actual verification results are returned through separate API functions.