Read-only view for XMLType data

HI Gentlemen,
When I execute my SQL statement:
select extract(object_value,'/keytabs/keytab/@SN') SN from keytabs
against a schema-based XMLType table from SQL*Plus I get normal response:
EXTRACT(OBJECT_VALUE,'/KEYTABS/KEYTAB/@SN')
S_KBV_GESCHLECHT
S_VDX_KONTENART
However, when I create a Fusion application with business components, and a custom view in the Model project with the SQL statement above,
it yields:
oracle.sql.OPAQUE@1623820.
Attribute type is String, and query column is VARCHAR(255). There is no entity because the view is read-only.
Can anyone help me how to directly query XMLType to display the contents?
Thanks, regards
Miklos HERBOLY

Can you try:
select cast(extract(object_value, '/keytabs/keytab/@SN') as varchar2(255)) SN
from keytabsJohn

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Quotation from the developer guide
>
Best Practice: When you need to create a read-only view object for
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>
>
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Message was edited by:
user585675
Message was edited by:
user585675

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