+++ /dev/null
----
-layout: default
-title: Message detail for PLMC26
-toc: false
----
-
-Example Message
----------------
-
- Functions supplied to aggregate should be a hash
-
-Additional Information
-----------------------
-
-Internally when MCollective parse the DDL it converts the aggregate functions into a hash with the function name and any arguments.
-
-This error indicates that the internal translation failed, this is a critical error and would probably indicate a structure problem in your DDL or a bug in MCollective