Hi, I've just autoupdated from 1.4.7 to errrr 1.4.7 so there should be no change? One of my development projects seems to have a funny side effect: I cannot access any container managed entity bean that has been serialized, i.e. if the server is restarted, then run any finder on the said ejb, the following error pops up: com.evermind.server.rmi.OrionRemoteException: Database error: This method is not yet implemented.; nested exception is: This method is not yet implemented. Full stack below. This is on postgress, I swapped to mysql and it still comes up but slightly different wording. If anyone has any ideas I would be grateful. Thanks, Tim com.evermind.server.rmi.OrionRemoteException: Database error: This method is not yet implemented. at libraryFileHome_EntityHomeWrapper11.findExistingEntity(libraryFileHom e_EntityHomeWrapper11.java:47) at libraryFileHome_EntityHomeWrapper11.findByPrimaryKey(libraryFileHome_ EntityHomeWrapper11.java:229) at com.mywds.library.taglib.libraryFileTag.doStartTag(libraryFileTag.jav a:123) at __jspPage13_file_jsp._jspService(__jspPage13_file_jsp.java:99) at com.orionserver.http.OrionHttpJspPage.service(JAX) at com.evermind.server.http.HttpApplication.xu(JAX) at com.evermind.server.http.JSPServlet.service(JAX) at com.evermind.server.http.d4.s3(JAX) at com.evermind.server.http.d4.s1(JAX) at com.evermind.server.http.eg.s9(JAX) at com.evermind.server.http.eg.dr(JAX) at com.evermind.util.f.run(JAX) Nested exception is: This method is not yet implemented. at org.postgresql.Driver.notImplemented(Driver.java:368) at org.postgresql.jdbc2.ResultSet.getBigDecimal(ResultSet.java:841) at libraryFile_EntityBeanWrapper4.loadState(libraryFile_EntityBeanWrappe r4.java:969) at libraryFileHome_EntityHomeWrapper11.findExistingEntity(libraryFileHom e_EntityHomeWrapper11.java:33) at libraryFileHome_EntityHomeWrapper11.findByPrimaryKey(libraryFileHome_ EntityHomeWrapper11.java:229) at com.mywds.library.taglib.libraryFileTag.doStartTag(libraryFileTag.jav a:123) at __jspPage13_file_jsp._jspService(__jspPage13_file_jsp.java:99) at com.orionserver.http.OrionHttpJspPage.service(JAX) at com.evermind.server.http.HttpApplication.xu(JAX) at com.evermind.server.http.JSPServlet.service(JAX) at com.evermind.server.http.d4.s3(JAX) at com.evermind.server.http.d4.s1(JAX) at com.evermind.server.http.eg.s9(JAX) at com.evermind.server.http.eg.dr(JAX) at com.evermind.util.f.run(JAX)