Hi all, I've spotted a bug in PutMapCommand. When the keys in the Command touches in multiple nodes, the remote nodes (nodes that didn't created the command) can throw the exception [1] when executing the perform() method. I'm using a transactional cache. The test case in [2] reproduces the bug. If you want, I can open a JIRA and if you need more details let me know. Cheers, Pedro Ruivo [1] Exception: Caused by: java.lang.NullPointerException at org.infinispan.commands.write.PutMapCommand.perform(PutMapCommand.java:79) at org.infinispan.interceptors.CallInterceptor.handleDefault(CallInterceptor.java:83) at org.infinispan.commands.AbstractVisitor.visitPutMapCommand(AbstractVisitor.java:82) at org.infinispan.commands.write.PutMapCommand.acceptVisitor(PutMapCommand.java:67) -- [2] branch: https://github.com/pruivo/infinispan/tree/issue_2 test case: https://github.com/pruivo/infinispan/blob/issue_2/core/src/test/java/org/...