Overview

Use the COMM function when you need to perform one of the following:

Modify the error table (only at the direction of Technical Support)
Clear the Statistics and Diagnostics Area
End Multi-User processing normally
Request a new Recovery File
Abort a long-running request
Write a dump of the Master List to the Statistics and Diagnostics Area (PXX)
Print/display the status of Multi-User jobs
Other console-like commands (for details about console-like commands, see the section about maintaining CA Datacom/DB using console commands in the CA Datacom/DB Database and System Administration Guide).

Each option is explained in the following sections of this chapter.

Note: COMM options require that the Multi-User Facility is active.