Storage Requirements in a IBM Connect:Direct Plex Environment
In a IBM® Connect:Direct® Plex environment, additional storage is allocated based on the number of servers that the IBM Connect:Direct Manager can support. The maximum number of servers that a IBM Connect:Direct manager can support is 32. The IBM Connect:Direct Manager allocates approximately 510K above the 16 MB line for each server, regardless of whether the server is active or not.
To calculate the amount of virtual storage above the line allocated for the queue holding the statistics records, the IBM Connect:Direct/Plex Manager multiplies the value for the STAT.QUEUE.ELEMENTS global initialization parameter by the maximum number of servers. If the resultant calculation is less than 5000, 5000 is used. If it is greater than 10000, 10000 is used. Each element takes 2048 bytes of storage.
Check the REGION parameter on the job card and specify REGION=0M.