Deploying a ear that was running at JBoss 4 in JBoss 7

[sergio.stateri]

Hi,

I have made some fixes in a app that was running over JBoss 4.2.2 (Java 5) and now I need to run it over JBoss 7 AS (Java 7), but the following problem is happing when I try to deploy the ear:

[standalone@10.10.10.167:9999 /] deploy /usr/local/desenv/sergio.junior/logos.ear

{"JBAS014653: Composite operation failed and was rolled back. Steps that failed:" => {"Operation step-2" => {"JBAS014771: Services with missing/unavailable dependencies" => ["jboss.persistenceunit.\"logos.ear/logos-domain-2.0.16-SNAPSHOT.jar#unitLogos\"jboss.naming.context.java.LogosDSMissing[jboss.persistenceunit.\"logos.ear/logos-domain-2.0.16-SNAPSHOT.jar#unitLogos\"jboss.naming.context.java.LogosDS]"]}}}

[standalone@10.10.10.167:9999 /]

Does anyone can help me? What's could be happing?

Thanks in advance,

Sergio Stateri Jr

[wdfink]

Seems a problem with the datasource.

Could you check this or attach the server.log and the configuration?