+++ /dev/null
----
-layout: default
-title: Message detail for PLMC25
-toc: false
----
-
-Example Message
----------------
-
- aggregate method for action 'rpcutil' is missing a function parameter
-
-Additional Information
-----------------------
-
-DDL files can declare aggregation rules for the data returned by actions as seen below:
-
- summarize do
- aggregate summary(:collectives)
- end
-
-This error indicates that you did not supply the argument - :collectives in this example.