When validating a package, the following error occurs:
ICE12 Error CustomAction: [1] is of type: [2]. Therefore, it must come after CostFinalize @ [3] in Seq Table: [4]. CA Seq#: [5]
[1] is a placeholder for the name of the custom action.
[2] is a placeholder for the numeric custom action type.
[3] is a placeholder for the sequence number of CostFinalize.
[4] is a placeholder for the name of the sequence in which the custom action is located.
[5] is a placeholder for the sequence number of the custom action.