Hello,
I try to create CMR between 2 CMP under JBoss: Personne and Etablissement
I manage to deploy and a simple Read-access functions well.
My problem is with a Write Access. My DataBase returns:
>12:25:11,808 ERROR [STDERR] javax.ejb.CreateException: Could not create
>entity:java.sql.SQLException: ORA-00957: duplicate column name
The CMR is a 1-N relation:
in Personne:
/**
* @ejb.interface-method
* @ejb.transaction
* type = "Required"
*
* @ejb.relation
* name = "PersonnesDansUnEtablissement"
* role-name = "PersonneDansUnEtablissement"
* target-role-name = "EtablissementADesPersonnes"
*
* @jboss.relation
* fk-column = "NUMETBPER"
* related-pk-field = "numetb"
* fk-constraint = "true"
*/
public abstract Etablissement getEtablissement();
/**
* @ejb.interface-method
*/
public abstract void setEtablissement(Etablissement etablissement);
And in Etablissement:
public abstract java.sql.Date getDatemodetb();
/**
* @ejb.interface-method
* @ejb.transaction
* type = "Required"
* @ejb.relation
* name = "PersonnesDansUnEtablissement"
* role-name = "EtablissementADesPersonnes"
* target-role-name = "PersonneDansUnEtablissement"
* target-cascade-delete = "no"
*
*/
public abstract java.util.Collection getPersonne();
/**
* @ejb.interface-method
*/
public abstract void setPersonne(java.util.Collection personne);
Does anyone have an idea of the source of the problem ?
Thanks by advance
Maxime
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