itech9

In WebLogic 10.3 ..

weblogic-ejb-jar.xml with this entity-descriptor:

<entity-descriptor>

<persistence>
<persistence-use>
  <type-identifier>WebLogic-CMP</type-identifier>
  <type-version>6.0</type-version>
  ...
</persistence-use>
</persistence>

</entity-descriptor>

Triggers this error (Note the -truly- useful help message):

Unable to deploy EJB: /opt/bea/user_projects/domains/base_domain/servers/AdminServer/stage
/_appsdir_ProductEjb_jar/ProductEjb.jar from ProductEjb.jar:

Persistence type 'WebLogic-CMP' with version '6.0' which is referenced in bean 'Product' is not 
installed. The installed persistence types are:(WebLogic_CMP_RDBMS, 5.1.0), 
(WebLogic_CMP_RDBMS, 7.0), (WebLogic_CMP_RDBMS, 6.0).

Change this:

  <type-identifier>WebLogic-CMP</type-identifier>
  <type-version>6.0</type-version>

to this:

  <type-identifier>WebLogic_CMP_RDBMS</type-identifier>
  <type-version>7.0</type-version>

and the jar will deploy.