oracle blob with weblogic 6.1

[Michael Meyer]

hi,

I try to map an cmp field to an oracle blob. I am using byte[] datatype and
I put into the descriptor the line

<dbms-column-type>OracleBlob</dbms-column-type>

When I now try to access the EJBs with the help of the findByPrimaryKey
finder method I got the follwing error :

java.io.StreamCorruptedException: InputStream does not contain a serialized
object.

Can anyone help me with my problem? I am using Weblogic 6.1. I already
managed to use oracle clobs.

Michael