ACI API 26.3
ACI API Programming Guide

# Error Codes

The following error codes can be returned by functions that return an ACI error code.

0 | SUCCESS | -8 | Encoding error
-1 | Bad parameter | -9 | Parsing error
-2 | Cannot connect | -10 | Encryption error
-3 | Memory allocation error | -11 | Decryption error
-4 | Not found | -12 | Not implemented
-5 | Invalid tag value | -13 | Connection Timed Out
-6 | Multipart error | -14 | Read Timed Out
-7 | File not found | -15 | Unclassified error

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Version 26.3 | Last updated July 2026

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Product: Knowledge Discovery ACI API 26.3

Topic Title: Error Codes