On Fri, October 2, 2020 18:46, Tom Lane wrote:
> "James B. Byrne" <byrn...@harte-lyne.ca> writes:
>> I have a FreeBSD-12.1p10 system running postgreSQL-11.8. This is a test
>> platform for Idempiere. When creating a new client in Idempiere I get this
>> error message:
>
>> ** org.postgresql.util.PSQLException: ERROR: function uuid_generate_v4() does
>> not exist Hint: No function matches the given name and argument types. You
>> might need to add explicit type casts. Where: PL/pgSQL function
>> generate_uuid()
>> line 3 at RETURN
>
>> This usually means that the uuid-ossp extension is not active in the
>> database.
>> However, I previously installed this and psql shows that it is present:
>
> The two likely possibilities are that Idempiere isn't connecting to the
> same database as you are doing manually, or that it is using a search_path
> setting that doesn't include the "public" schema.
>
> I think you could also get this if the "public" schema is not readable
> by Idempiere's userid, but that doesn't seem terribly likely.
>
> regards, tom lane
>
idempiere=# \dn
List of schemas
Name | Owner
-----------+-----------
adempiere | adempiere
public | postgres
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