Every error, explained
SQLSTATE codes, condition names, root causes, diagnostic queries, and recovery steps — structured for engineers running PostgreSQL in production.
Showing 3600 of 3908 errors
55000
ERROR
cannot change NO INHERIT status of NOT NULL constraint “…” on relat… — 55000
object_not_in_prerequisite_state
PostgreSQL error "cannot change NO INHERIT status of NOT NULL constraint "…" on relation "…"" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
incompatible NOT VALID constraint “…” on relation “…” — 55000
object_not_in_prerequisite_state
PostgreSQL error "incompatible NOT VALID constraint "…" on relation "…"" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
cannot alter “two_phase” when logical replication worker is still r… — 55000
object_not_in_prerequisite_state
PostgreSQL error "cannot alter "two_phase" when logical replication worker is still running" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
cannot disable “two_phase” when prepared transactions exist — 55000
object_not_in_prerequisite_state
PostgreSQL error "cannot disable "two_phase" when prepared transactions exist" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
cannot alter retain_dead_tuples when logical replication worker is… — 55000
object_not_in_prerequisite_state
PostgreSQL error "cannot alter retain_dead_tuples when logical replication worker is still running" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
“wal_level” is insufficient to create the replication slot required… — 55000
object_not_in_prerequisite_state
PostgreSQL error ""wal_level" is insufficient to create the replication slot required by retain_dead_tuples" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
cannot reset replication origin with ID n because it is still in us… — 55000
object_not_in_prerequisite_state
PostgreSQL error "cannot reset replication origin with ID n because it is still in use by other processes" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
cannot perform COPY FREEZE because the table was not created or tru… — 55000
object_not_in_prerequisite_state
PostgreSQL error "cannot perform COPY FREEZE because the table was not created or truncated in the current subtransaction" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
ALTER SUBSCRIPTION … REFRESH is not allowed for disabled subscrip… — 55000
object_not_in_prerequisite_state
PostgreSQL error "ALTER SUBSCRIPTION ... REFRESH is not allowed for disabled subscriptions" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
column “…” of relation “…” is not a stored generated column — 55000
object_not_in_prerequisite_state
PostgreSQL error "column "…" of relation "…" is not a stored generated column" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
replication slots can only be used if max_replication_slots > 0 — 55000
object_not_in_prerequisite_state
PostgreSQL error "replication slots can only be used if max_replication_slots > 0" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
replication slots can only be used if wal_level >= replica — 55000
object_not_in_prerequisite_state
PostgreSQL error "replication slots can only be used if wal_level >= replica" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
logical decoding requires wal_level >= logical — 55000
object_not_in_prerequisite_state
PostgreSQL error "logical decoding requires wal_level >= logical" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
cannot query or manipulate replication origin when max_replication_… — 55000
object_not_in_prerequisite_state
PostgreSQL error "cannot query or manipulate replication origin when max_replication_slots = 0" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
could not convert table “…” to a view because it is not empty — 55000
object_not_in_prerequisite_state
PostgreSQL error "could not convert table "…" to a view because it is not empty" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
could not convert table “…” to a view because it has indexes — 55000
object_not_in_prerequisite_state
PostgreSQL error "could not convert table "…" to a view because it has indexes" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
could not convert table “…” to a view because it has child tables — 55000
object_not_in_prerequisite_state
PostgreSQL error "could not convert table "…" to a view because it has child tables" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
could not convert table “…” to a view because it has parent tables — 55000
object_not_in_prerequisite_state
PostgreSQL error "could not convert table "…" to a view because it has parent tables" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
could not convert table “…” to a view because it has row security e… — 55000
object_not_in_prerequisite_state
PostgreSQL error "could not convert table "…" to a view because it has row security enabled" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
could not convert table “…” to a view because it has row security p… — 55000
object_not_in_prerequisite_state
PostgreSQL error "could not convert table "…" to a view because it has row security policies" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
pg_log_standby_snapshot() can only be used if wal_level >= replica — 55000
object_not_in_prerequisite_state
PostgreSQL error "pg_log_standby_snapshot() can only be used if wal_level >= replica" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
cannot copy invalidated replication slot “…” — 55000
object_not_in_prerequisite_state
PostgreSQL error "cannot copy invalidated replication slot "…"" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
lost connection to the logical replication apply worker — 55000
object_not_in_prerequisite_state
PostgreSQL error "lost connection to the logical replication apply worker" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.
55000
ERROR
logical replication parallel apply worker exited due to error — 55000
object_not_in_prerequisite_state
PostgreSQL error "logical replication parallel apply worker exited due to error" (SQLSTATE 55000, object_not_in_prerequisite_state): what it means, common causes, and how to fix it.