User development, A new message was posted in the thread "jbpm4.3 - NumberFormatException on validateRepositoryCache": http://community.jboss.org/message/522393#522393 Author : Santanu Saraswati Profile : http://community.jboss.org/people/saraswati.santanu Message: -------------------------------------------------------------- I am not really able to reproduce the problem. I am using Spring, jBPM 4.3.The code there also looks fine.   Can you please put break point and check the set methods of RepositoryCacheImpl, from the startup of the server? You should be able to find who is calling this API to add those keys. Let us know your findings. -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/522393#522393