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Informix Error -32131: Internal heap error.

Cause and resolution

Internal heap error.

This message indicates an internal error.

Oninit® Troubleshooting Guidance

Reasons / Common Causes

-32131 is reported as an internal error — per the official guidance, no further user-facing cause is documented.

  1. An internal heap-management error, per the official guidance — no further named detail.
Solutions / Resolution
  1. Note all circumstances and contact IBM Informix Technical Support, since this is reported as an internal error with no further user-actionable detail.
Examples
N/A

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

Diagnostic Checks
  1. Note the operation being performed when the error occurred, and escalate to IBM Informix Technical Support.
Related Errors / Related Topics

No closely related error codes are cross-referenced for -32131 in this set yet.

An internal heap error occurred — contact IBM Informix Technical Support.