# 22002 — null_value_no_indicator_parameter

> Source-backed reference for PostgreSQL SQLSTATE 22002.
---

# 22002

## At a glance {#at-a-glance}

22002 is `null_value_no_indicator_parameter`, an ECPG-oriented condition. The fixed 18.6 call archive has no resolved native report group in this scan.

<!-- BEGIN SQLSTATE FACTS: generated by scripts/generate.py; do not edit -->

| Field | Value |
| --- | --- |
| SQLSTATE | `22002` |
| Condition | `null_value_no_indicator_parameter` |
| Status | `active` |
| Known present by | `7.4` |
| Locked snapshots | `9.0.23, 9.1.24, 9.2.24, 9.3.25, 9.4.26, 9.5.25, 9.6.24, 10.23, 11.22, 12.22, 13.23, 14.24, 15.19, 16.15, 17.11, 18.6, 19beta3` |
| Macros | `ERRCODE_NULL_VALUE_NO_INDICATOR_PARAMETER` |
| Aliases | `—` |

<!-- source facts: data/errcodes/22002.json -->
<!-- END SQLSTATE FACTS -->

## Meaning {#meaning}

22002 is `null_value_no_indicator_parameter`, an ECPG-oriented condition. The fixed 18.6 call archive has no resolved native report group in this scan.

## Messages {#messages}

No fixed PostgreSQL primary, DETAIL, HINT, or severity was confirmed in the bounded call scan. `runtime_verification` is `not_run`; a client or ECPG implementation that reports this code must supply its own exact diagnostic context.

## Diagnosis {#diagnosis}

Locate the ECPG/preprocessor or client path that selected 22002 and inspect its indicator-variable contract; do not infer it from a server column NULL alone.

## Response {#response}

Supply the required indicator handling in the actual ECPG interface or correct the client binding. Keep this code separate from ordinary column NOT NULL and PL/pgSQL NULL conditions. No server transaction-recovery rule is inferred from this source-only page.

## Versions {#versions}

The locked catalogue records this condition from 7.4 in the listed formal snapshots and 19beta3; fixed source coverage is PostgreSQL 18.6.

## Related {#related}

[`22000`](../22000/), [`22001`](../22001/), [`22003`](../22003/), [`22004`](../22004/)

## Sources {#sources}

See the fixed source links and scope limits in the structured [evidence record](../data/evidence/22002.json).