
VSE Guests STK ACL Support
5-70 BIM-EPIC Installation and System Guide
VSE Guests
The VM Directory for each VSE Guest must be able to make an IUCV connection to the HSC
server. This can be done in either of the two ways described below. Method 1 requires less
VM Directory maintenance as VSE Guests are added or deleted.
This method can initiate an IUCV connection with any virtual machine.
IUCV ANY
This method can initiate an IUCV communications only to the userid virtual machine.
userid is the id of the HSC Server.
IUCV
userid
Occasionally, the IUCV Path between the VSE Guest and HSC Server machines may be
severed. The IUCV path can be re-established after it has been severed. However, every
effort should be made to determine the cause of the failure and to correct it.
Some causes of this include:
• cycling the HSC Server machine
•
time-out by the HSC Server
•
processing errors by one of the IUCV partners
The severed path can be re-established by either of the following:
• Turning BIM-EPIC off and then back on
•
Using the BIM-EPIC TSIDDEB utility
Turning BIM-EPIC off and on is the preferred method, but this may not be practical if
ongoing VSE processing requires BIM-EPIC services. In such cases, use the TSIDDEB
procedure below.
Establishing an
IUCV Connection
Method 1
Method 2
What If the IUCV
Path is Severed?
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