Struts: Localition with "MessageResources Impls": Get only standard

I'm using "MessageResources Impls"
(http://sourceforge.net/project/show...cesFromDatabase

But now, i get only the default messages... if I set with
setLocale(Locale.GERMAN) (at Action-Class), it doesn't change
anything... I've testet some cases... Default value of getLocale() is
de_DE, if I delete the default message in my db, so I get an exeption,
that struts misses message....

It's saved as:

subApp       bundleKey       locale       msgKey       val
prompt.global.page_title     Default
de     prompt.global.page_title     de
de_DE     prompt.global.page_title     de_DE

I've generated debug output... Perhaps that could be tell anybody anything:

15:57:46,451 INFO  [STDOUT]
[org.apache.ojb.broker.singlevm.PersistenceBrokerImpl] DEBUG:
15:57:46,451 INFO  [STDOUT] getObjectByIdentity
org.apache.struts.util.MessageResource{,,de_DE,prompt.global.page_title}
15:57:46,471 INFO  [STDOUT]
[org.apache.ojb.broker.accesslayer.SqlGenerator] DEBUG:
15:57:46,471 INFO  [STDOUT] SQL: SELECT
locale,val,msgKey,bundleKey,subApp FROM application_resources WHERE
(application_resources.subApp = ? ) AND (application_resources.bundleKey
= ? ) AND (application_resources.locale = ? ) AND
(application_resources.msgKey = ? )
15:57:46,651 INFO  [STDOUT]
[org.apache.ojb.broker.singlevm.PersistenceBrokerImpl] DEBUG:
15:57:46,651 INFO  [STDOUT] getObjectByIdentity
org.apache.struts.util.MessageResource{,,,prompt.global.page_title}
15:57:46,661 INFO  [PropertyMessageResources] Initializing,
config='org.apache.struts.util.LocalStrings', returnNull=true
15:57:46,681 INFO  [STDOUT]
[org.apache.ojb.broker.singlevm.PersistenceBrokerImpl] DEBUG:
15:57:46,681 INFO  [STDOUT] getObjectByIdentity
org.apache.struts.util.MessageResource{,,de_DE,prompt.upload_sucess.submenu}
15:57:46,681 INFO  [STDOUT]
[org.apache.ojb.broker.singlevm.PersistenceBrokerImpl] DEBUG:
15:57:46,681 INFO  [STDOUT] getObjectByIdentity
org.apache.struts.util.MessageResource{,,,prompt.upload_sucess.submenu}


I don't understand my fault...

I thank you very Much!

Mike