<BEA-000364> <Server failed during initialization.

<BEA-000364> <Server failed during initialization. Exception:weblogic.security.internal.encryption.EncryptionServiceException - with nested exception:
[com.rsa.jsafe.JSAFE_PaddingException: Could not perform unpadding: invalid pad byte.]
com.rsa.jsafe.JSAFE_PaddingException: Could not perform unpadding: invalid pad byte.
        at com.rsa.jsafe.JA_PKCS5Padding.a(Unknown Source)
        at com.rsa.jsafe.JG_BlockCipher.decryptFinal(Unknown Source)
        at weblogic.security.internal.encryption.JSafeEncryptionServiceImpl.decryptBytes(JSafeEncryptionServiceImpl.java:67)
        at weblogic.security.internal.encryption.JSafeEncryptionServiceImpl.decryptString(JSafeEncryptionServiceImpl.java:93)
        at weblogic.security.internal.encryption.ClearOrEncryptedService.decrypt(ClearOrEncryptedService.java:56)
        at weblogic.management.EncryptionHelper.decryptString(EncryptionHelper.java:45)
        at weblogic.ldap.EmbeddedLDAP.initServerConfig(EmbeddedLDAP.java:1147)
        at weblogic.ldap.EmbeddedLDAP.initialize(EmbeddedLDAP.java:231)
        at weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java:815)
        at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:669)
        at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:343)
        at weblogic.Server.main(Server.java:32)
--------------- nested within: ------------------
weblogic.security.internal.encryption.EncryptionServiceException - with nested exception:
[com.rsa.jsafe.JSAFE_PaddingException: Could not perform unpadding: invalid pad byte.]
        at weblogic.security.internal.encryption.JSafeEncryptionServiceImpl.decryptBytes(JSafeEncryptionServiceImpl.java:77)
        at weblogic.security.internal.encryption.JSafeEncryptionServiceImpl.decryptString(JSafeEncryptionServiceImpl.java:93)
        at weblogic.security.internal.encryption.ClearOrEncryptedService.decrypt(ClearOrEncryptedService.java:56)
        at weblogic.management.EncryptionHelper.decryptString(EncryptionHelper.java:45)
        at weblogic.ldap.EmbeddedLDAP.initServerConfig(EmbeddedLDAP.java:1147)
        at weblogic.ldap.EmbeddedLDAP.initialize(EmbeddedLDAP.java:231)
        at weblogic.t3.srvr.T3Srvr.initializeHere(T3Srvr.java:815)
        at weblogic.t3.srvr.T3Srvr.initialize(T3Srvr.java:669)
        at weblogic.t3.srvr.T3Srvr.run(T3Srvr.java:343)
        at weblogic.Server.main(Server.java:32)
>
####<Apr 12, 2011 2:55:40 PM CST> <Emergency> <WebLogicServer> <ydcrh07> <admserver> <main> <<WLS Kernel>> <> <BEA-000342> <Unable to initialize the server: weblogic.security.internal.encryption.EncryptionServiceException - with nested exception:
[com.rsa.jsafe.JSAFE_PaddingException: Could not perform unpadding: invalid pad byte.]>

Solution: Get the credentials and pass phrase from an existing domain's config.xml.