Hello Matt,

Are you running from TSO OMVS or are you rlogin into the machine?  I'm not sure 
but it looks like that you are using the TSO OMVS shell.  

Seriously, you should use Putty to rlogin to your machine.  It's by far the 
best way.  Just remember to go in Putty to Terminal/Keyboard and change 
Backspace key to Control-H.  

It might be that OMVS is using your TSO region and exceeding it.  

There is something called SHAREAS and NOSHAREAS you can see here:
http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/bpxza460/2.12.15?ACTION=MATCHES&REQUEST=shareas&TYPE=FUZZY&SHELF=BPXZSH61&DT=20050615135744&CASE=&searchTopic=TOPIC&searchText=TEXT&searchIndex=INDEX&rank=RANK&ScrollTOP=FIRSTHIT#FIRSTHIT

Or maybe it has to do with _BPX_SHAREAS ??  See...
http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/bpxza460/12.0?ACTION=MATCHES&REQUEST=bpx_shareas&TYPE=FUZZY&SHELF=BPXZSH61&DT=20050615135744&CASE=&searchTopic=TOPIC&searchText=TEXT&searchIndex=INDEX&rank=RANK&ScrollTOP=FIRSTHIT#FIRSTHIT

So perhaps you could try:

$ _BPX_SHAREAS=NO java -version

And see if that makes any difference.  Probably not. )-: Just a thought though. 
Anyway, that should force the java program to run in a separate address space 
and from there memory is limited by, I think, MAXASSIZE in BPXPRMxx in parmlib. 
 


--Lindy




[EMAIL PROTECTED]
Subject: Java Error

Hi All, working with java 1.4.2 on zOS 1.7. Entered command java
-version in USS and got the following error. Any thoughts?  Thanks

ST1MAT:/: >java -version                                               
 
Error: unable to allocate 67108864 bytes for GC in
j9vmem_reserve_memory.
Error: unable to allocate 53686272 bytes for GC in
j9vmem_reserve_memory.

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