If the IMS™ /DIS ACTIVE REGION
display shows a hung dependent region:
- Collect the following documentation from the back-end and frontend
systems:
RO (fesysname,besysname),DUMP COMM=(title),PARMLIB=(xx,yy)
- Try to terminate the hung dependent region with the following
command:
/STO REG ABDUMP
- If you cannot terminate the hung thread, you might recycle the IMS control region that owns the
hung dependent region.
- If the problem persists, check for RRS high processor usage spikes,
which suggest that RRS must be recycled.