Informix Error -9480: Unknown iterator code.

Reasons / Common Causes

-9480 fires when the server encounters an internal iterator code it doesn't recognize — per the official guidance.

1. An internal state/protocol error in J/Foundation's iterator handling, per the official guidance — no further named cause.

Solutions / Resolution

1. Contact IBM Informix Technical Support, per the official guidance.

Examples

N/A

No specific triggering statement is documented; this is an internal error.

Diagnostic Checks

1. Check online.log for accompanying detail, before escalating.

Related Errors / Related Topics

• -9481 — "Internal Error: (%s)." The general J/Foundation internal-error message this is a specific case of.

An unrecognized internal iterator code was encountered — contact IBM Informix Technical Support.