diff --git a/src/pl/plpython/expected/plpython_error_0.out b/src/pl/plpython/expected/plpython_error_0.out
index 5323906..19b1a9b 100644
--- a/src/pl/plpython/expected/plpython_error_0.out
+++ b/src/pl/plpython/expected/plpython_error_0.out
@@ -422,3 +422,65 @@ EXCEPTION WHEN SQLSTATE 'SILLY' THEN
 	-- NOOP
 END
 $$ LANGUAGE plpgsql;
+/* the possibility to set fields of custom exception
+ */
+DO $$
+raise plpy.SPIError('This is message text.',
+                    detail = 'This is detail text',
+                    hint = 'This is hint text.')
+$$ LANGUAGE plpythonu;
+ERROR:  plpy.SPIError: This is message text.
+DETAIL:  This is detail text
+HINT:  This is hint text.
+CONTEXT:  Traceback (most recent call last):
+  PL/Python anonymous code block, line 4, in <module>
+    hint = 'This is hint text.')
+PL/Python anonymous code block
+\set VERBOSITY verbose
+DO $$
+raise plpy.SPIError('This is message text.',
+                    detail = 'This is detail text',
+                    hint = 'This is hint text.',
+                    sqlstate = 'SILLY',
+                    schema = 'any info about schema',
+                    table = 'any info about table',
+                    column = 'any info about column',
+                    datatype = 'any info about datatype',
+                    constraint = 'any info about constraint')
+$$ LANGUAGE plpythonu;
+ERROR:  SILLY: plpy.SPIError: This is message text.
+DETAIL:  This is detail text
+HINT:  This is hint text.
+CONTEXT:  Traceback (most recent call last):
+  PL/Python anonymous code block, line 10, in <module>
+    constraint = 'any info about constraint')
+PL/Python anonymous code block
+SCHEMA NAME:  any info about schema
+TABLE NAME:  any info about table
+COLUMN NAME:  any info about column
+DATATYPE NAME:  any info about datatype
+CONSTRAINT NAME:  any info about constraint
+LOCATION:  PLy_elog, plpy_elog.c:122
+\set VERBOSITY default
+DO $$
+raise plpy.SPIError(detail = 'This is detail text')
+$$ LANGUAGE plpythonu;
+ERROR:  plpy.SPIError: unknown
+DETAIL:  This is detail text
+CONTEXT:  Traceback (most recent call last):
+  PL/Python anonymous code block, line 2, in <module>
+    raise plpy.SPIError(detail = 'This is detail text')
+PL/Python anonymous code block
+DO $$
+raise plpy.SPIError();
+$$ LANGUAGE plpythonu;
+ERROR:  plpy.SPIError: unknown
+CONTEXT:  Traceback (most recent call last):
+  PL/Python anonymous code block, line 2, in <module>
+    raise plpy.SPIError();
+PL/Python anonymous code block
+DO $$
+raise plpy.SPIError(sqlstate = 'wrong sql state');
+$$ LANGUAGE plpythonu;
+ERROR:  could not create SPIError object (invalid SQLSTATE code)
+CONTEXT:  PL/Python anonymous code block