
Updating the ASI Procedure GETVIS Considerations
Chapter 2. Installing the Basic System 2-63
GETVIS Considerations
BIM-EPIC acquires storage for its tables and some modules from system 24-bit and 31-bit
GETVIS. Refer to “Determining Space Requirements" to determine required system GETVIS
and update the GETVIS parameter on the SVA statement in your IPL procedure.
BIM-EPIC acquires Partition GETVIS for task dependent data. We recommend that you
permanently increase the Partition GETVIS in each partition.
Use the following formula to determine BIM-EPIC’s Partition GETVIS requirements:
BIM-EPIC Partition GETVIS = 26K+(
n
* 8)
where n is the number specified for the map table size in the TSIDMAP macro. While this
calculation is sufficient for most installations, yours may require more. Optional file
reblocking also requires Partition GETVIS.
Decrease the VSE SIZE parameter for each partition in the ASI procedure by the number you
calculated above, or increase the size of the partition by that number.
Refer to “Determining Space Requirements". If you use IPF dialog panels, the dynamic space
GETVIS size can be increased using the Maintain Dynamic Partitions panel. If you are not
using the IPF dialog panels, you can update the dynamic space GETVIS size by updating the
DTR$DYNC procedure. The default member is included in the VSE/ESA system library
(IJSYSRS.SYSLIB) as member DTR$DYNC.Z.
Increasing System
GETVIS
Increasing Partition
GETVIS
Dynamic Space
GETVIS
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