SVTA standardized error code in the Unknown category: the error is entirely unclassified. 999 is the only code below 1000, so fully unknown errors can be filtered by returning codes less than 1000.
999
SVTA2070: Standardized Error Codes
Unknown error
SVTA standardized error code in the Unknown category: the error is entirely unclassified.
999is the only code below 1000, so fully unknown errors can be filtered by returning codes less than 1000.See
SVTA2070: Standardized Error Codes