P
25p03
Moderate
PostgreSQL · Database Server
PostgreSQL SQLSTATE 25P03 (idle_in_transaction_session_timeout) indicates idle in transaction session timeout during transaction lifecycle and lock behavior.
Quick Answer
Error code 25P03 on your PostgreSQL Database Server means: PostgreSQL SQLSTATE 25P03 (idle_in_transaction_session_timeout) indicates idle in transaction session timeout during transaction lifecycle and lock behavior.. This is usually fixable — see the step-by-step guide below.
Affected Models
Likely Causes
  1. The current statement triggered idle_in_transaction_session_timeout, which PostgreSQL classifies as SQLSTATE 25P03.
  2. Application SQL, parameter values, or transaction state are incompatible with PostgreSQL rules for idle in transaction session timeout.
  3. Environment differences (schema, permissions, or runtime settings) exposed this 25P03 condition in production flow.
How to Fix It
1
Capture full query text, bind values, and transaction context for SQLSTATE 25P03.
2
Reproduce idle_in_transaction_session_timeout in staging with the same schema version and connection settings.
3
Inspect pg logs and execution plan details to isolate the exact failing clause or object.
4
Apply a targeted fix (query rewrite, schema migration, or transaction-order change) for idle in transaction session timeout.
5
Deploy and verify SQLSTATE 25P03 no longer appears in error telemetry.
Pro Tip
This fix requires some technical knowledge. If you're unsure about any step, consider contacting support or a qualified technician.
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