Dell Solutions Enabler 10.1.0 Installation and Configuration Guide

Solutions Enabler uses 31-bit addressing on z/OS, supporting region sizes up to 2 GB. The actual region required depends on many factors such as the number of active tasks and connections, the number of managed arrays, and devices. It is not unusual for Solutions Enabler tasks (especially the server and base daemons) to consume many hundreds of megabytes of memory. If this is a possibility, consult with your system programmer to ensure that paging environments are adjusted accordingly.

Dell recommends specifying REGION=0M on the JOB card or EXEC card for the following jobs:

• #10ECCIN
• #STORSRV and any other JCL which uses #STORSRV as a model
• #STORAPI and any other JCL which uses #STORAPI as a model
• #STOREVT and any other JCL which uses #STOREVT as a model
• #STORGNS and any other JCL which uses #STORGNS as a model

These members are distributed with REGION=0M already specified on the EXEC cards. Your site may have SMF or JES exits or security rules established which restrict the use of REGION=0M. Check with your system programmer to verify that the submitting user has the authority to use REGION=0M.