Add 42NAB (#397)

Related to fix in neo-technology/neo4j#33588

---------

Co-authored-by: Reneta Popova <[email protected]>

Author: hvub

modules/ROOT/content-nav.adoc

@@ -370,6 +370,7 @@
 **** xref:errors/gql-errors/42NA8.adoc[]
 **** xref:errors/gql-errors/42NA9.adoc[]
 **** xref:errors/gql-errors/42NAA.adoc[]
+**** xref:errors/gql-errors/42NAB.adoc[]
 **** xref:errors/gql-errors/42NFC.adoc[]
 **** xref:errors/gql-errors/42NFD.adoc[]
 **** xref:errors/gql-errors/42NFE.adoc[]

modules/ROOT/pages/errors/gql-errors/42NAB.adoc

@@ -0,0 +1,48 @@
+:page-role: new-2025.11
+= 42NAB
+
+== Status description
+error: syntax error or access rule violation - not supported standalone call. `WHERE` is not supported in a standalone call. Use `CALL ... YIELD ... WHERE ... RETURN ...` instead.
+
+== Explanation
+A standalone call of a procedure does not support a `WHERE` clause, i.e., it does not support the filtering of the procedure result.
+Either remove the `WHERE` clause or add a `RETURN` clause after the call to turn it into an in-query call.
+
+== Example scenario
+For example, trying to filter the result of the procedure `db.labels()` in a standalone call:
+
+[source,cypher]
+----
+CALL db.labels() YIELD label WHERE label <> 'A'
+----
+
+An error will be thrown with GQLSTATUS 42NAB and the following status description:
+
+[source]
+----
+error: syntax error or access rule violation - not supported standalone call. WHERE is not supported in a standalone call. Use `CALL ... YIELD ... WHERE ... RETURN ...` instead.
+----
+
+== Possible solutions
+
+You can abstain from filtering to get a valid query:
+
+[source,cypher]
+----
+CALL db.labels() YIELD label
+----
+
+However, if you still want to filter the result of the procedure `db.labels()`, you can add a `RETURN` clause:
+
+.Query
+[source, cypher]
+----
+CALL db.labels() YIELD label WHERE label <> 'A' RETURN label
+----
+
+ifndef::backend-pdf[]
+[discrete.glossary]
+== Glossary
+
+include::partial$glossary.adoc[]
+endif::[]

modules/ROOT/pages/errors/gql-errors/index.adoc

@@ -1513,6 +1513,11 @@ Status description:: error: syntax error or access rule violation - system datab
 
 Status description:: error: syntax error or access rule violation - incorrectly formatted graph reference. Incorrectly formatted graph reference `{ <<input>> }`. Expected a single quoted or unquoted identifier. Separate name parts should not be quoted individually.
 
+[role=label--new-2025.11]
+=== xref:errors/gql-errors/42NAB.adoc[42NAB]
+
+Status description:: error: syntax error or access rule violation - not supported standalone call. `WHERE` is not supported in a standalone call. Use `CALL ... YIELD ... WHERE ... RETURN ...` instead.
+
 === xref:errors/gql-errors/42NFC.adoc[42NFC]
 
 Status description:: error: syntax error or access rule violation - auth info validation error. Authentication and/or authorization could not be validated. See security logs for details.