Thanks for this,  SYSEVENT REQLPDAT look like the answer. 

Steve

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf 
Of Anthony Thompson
Sent: 30 June 2016 02:33
To: [email protected]
Subject: Re: Soft Capping

CVT + x'25C' = address of RMCT (SRM control table) RMCT + x'E4' = address of 
RCT (SRM resource control table) RCT + x'C4' = RCTLACS (4 bytes, unsigned, 
long-term no. Of MSU's consumed by LPAR) RCT + x'1C' = RCTIMGW (4 bytes, 
unsigned, no. of MSU's available to LPAR)

If RCTLACS > RCTIMGWU, the LPAR is soft-capped (if they're equal, may be 
hard-capped, may be soft-capped, might just be busy).

SYSEVENT REQLPDAT returns the same information in fields LPDATAVGIMGSERVICE and 
LPDATIMGCAPACITY, as I think you've figured out. 

Ant.  

-----Original Message-----
From: IBM Mainframe Discussion List [mailto:[email protected]] On Behalf 
Of Steve Austin
Sent: Wednesday, 29 June 2016 10:16 PM
To: [email protected]
Subject: Soft Capping

Is there a way to determine programmatically if soft capping is being applied 
to a z/OS image?

Thanks



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