IPCS subcommand IGWVIPCS
Hi, Where is the IGWVIPCS? I input it in IPCS command but no panel show. Best regards, He Ming（贺 明） Mobile: 1392-500-5956,
java6 can't initialize JVM
Hi All, I download java sdk6 for zos from ibm site and install it. but when I use #java -version to verify installation, it show below error. I tried to increase logon region size, but it still fail. # java -version JVMJ9VM015W Initialization error for library j9gc24(2): Failed to instantiate gl obal garbage collector Could not create the Java virtual machine. Best regards, He Ming（贺 明） Mobile: 1392-500-5956,
Re: java6 can't initialize JVM
I use 32 bit java. No IEFUSI exit is installed. OS is ZOS 1.8. I set below variable in etc/profile, but still fail to init JVM. IBM_JAVA_OPTIONS=-Xmx100m export IBM_JAVA_OPTIONS Best regards, He Ming (贺 明) Mobile: 1392-500-5956, 发件人： Barkow, Eileen 发送时间： 2009-06-25 21:28:15 收件人： IBM-MAIN 抄送： 主题： Re: java6 can't initialize JVM did you download the 64 bit version or the 32 bit? if 64, try 32. the size of the jvm in the users unix profile .profile member when you log into OMVS. IBM_JAVA_OPTIONS=-Xmxnnm - you may need to either increase or decrease it. I originally had a problem running any release of java under z/os 1.9 because it could not get the initial storage so i had to lower the XMx value. i think that the IEFUSI exit was to blame. Someone on this list (or the OMVS list) recently said that the IEFUSI exit needed to be excluded from SMF processing - no one ever really explained what this had to do with non-SMF processing. -Original Message- From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf Of he_ming Sent: Thursday, June 25, 2009 7:51 AM To: IBM-MAIN@bama.ua.edu Subject: java6 can't initialize JVM Hi All, I download java sdk6 for zos from ibm site and install it. but when I use #java -version to verify installation, it show below error. I tried to increase logon region size, but it still fail. # java -version JVMJ9VM015W Initialization error for library j9gc24(2): Failed to instantiate gl obal garbage collector Could not create the Java virtual machine. Best regards, He Ming（贺 明） Mobile: 1392-500-5956, -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@bama.ua.edu with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
where to fnd VTAM SYNAD LERAD exit return code
In CICS message code: Messages that are generated because the VTAM SYNAD and LERAD exits have been entered are followed by VTAM RETURN CODE xxyy where xx is the VTAM recovery action return code and yy is the VTAM specific error return code, each obtained from fields of the RPL Could anybody tell me where to find the return code and error return code explaination? Best regards, He Ming（贺 明） Mobile: 1392-500-5956,
Re: where to fnd VTAM SYNAD LERAD exit return code
Thanks a lot! I found the corresponding explaination. Best regards, He Ming (贺 明) Mobile: 1392-500-5956, 发件人： Chris Mason 发送时间： 2006-11-14 09:56:10 收件人： IBM-MAIN@BAMA.UA.EDU 抄送： 主题： Re: where to fnd VTAM SYNAD LERAD exit return code He Ming You will find VTAM codes in the manual z/OS V1R8.0 Communications Server IP and SNA Codes (or whichever is appropriate for your release although the release probably doesn't matter): http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/F1A1D260/ The section to use is 2.2, RPL RTNCD and FDB2 return code combinations. The xx value - what CICS calls the VTAM recovery action return code - is what is identified as RTNCD in the manual. The yy value - what CICS calls the VTAM specific error return code - is what is identified as FDB2 in the manual. If you want to know where the connection between these codes and the VTAM SYNAD and LERAD exits is covered, you should refer to the manual z/OS V1R6.0-V1R8.0 Communications Server SNA Programming : http://publibz.boulder.ibm.com/cgi-bin/bookmgr_OS390/BOOKS/F1A1D910/ I'm surprised that whatever manual is the CICS messages and codes manual does not make this clear. Chris Mason - Original Message - From: he_ming [EMAIL PROTECTED] Newsgroups: bit.listserv.ibm-main To: IBM-MAIN@BAMA.UA.EDU Sent: Tuesday, 14 November, 2006 2:17 AM Subject: where to fnd VTAM SYNAD LERAD exit return code In CICS message code: Messages that are generated because the VTAM SYNAD and LERAD exits have been entered are followed by VTAM RETURN CODE xxyy where xx is the VTAM recovery action return code and yy is the VTAM specific error return code, each obtained from fields of the RPL Could anybody tell me where to find the return code and error return code explaination? Best regards, He Ming（贺 明） Mobile: 1392-500-5956, -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
books for LE data sturcture
Who can tell me any book with LE control block(eg C3RUNCOM, LE INTERFACE WORKAREA)? Best regards, He Ming（贺 明） Mobile: 1392-500-5956,
GTF question with MODE(INT,EXT,DEFER)
I donnot understand the parameter MODE in GTF after I read the parameter
explaination. Could u make me more clearly and give me recommendation how to
use it? How much size and where for trace table in vitual storage for MODE=INT
MODE=DEFER, as you know GTF region just vary from 832k to 2880.
MODE={INT|EXT|DEFER}
Defines where GTF writes the trace data. MODE=INT
directs data to a trace table in virtual storage and
MODE=EXT directs data to a data set on tape or DASD.
If MODE=INT, GTF will direct the trace data to a trace
table in virtual storage, and will ignore any DD
statements that define GTF output data sets. Choose
this option when it is very important to you to maintain
good system performance while GTF runs. The trace table
cannot contain as much GTF trace data as a data set, but
will not impact performance as much as a data set
because there is no I/O overhead.
If MODE=EXT or MODE=DEFER, GTF directs the output to a
trace data set defined by GTFOUTxx or IEFRDER DD
statements. MODE=EXT is the default value. Choose
MODE=EXT or MODE=DEFER when you want to collect more
data than will fit in a trace table. Writing trace data
to a data set does involve I/O overhead, so choosing one
of these options will impact system performance more
than MODE=INT.
MODE=DEFER will place the trace data in the GTF address
space until the operator enters the STOP GTF command.
During GTF end processing, GTF will transfer the data
from its address space to the output data set.
The amount of data transferred for MODE=EXT or
MODE=DEFER is one of the following:
The default amount
The amount specified on the SADMP|SA keyword
Best regards,
He Ming（贺 明）
Mobile: 1392-500-5956,
DIT0370I message, pls help.
I want to write DITTO output to REXX, and I change the processing options PRINTOUT to REXX, but it show below error message, I donnot know hot wo run in unauthorized mode. error message: DIT0370I Function SET PRINTOUT=REXX not supported in authorized mode DIT0841I REXX not available, printout routed to SYSPRINT Best regards, He Ming（贺 明） Mobile: 1392-500-5956,
Re: VSAM file query
Base on first 20 bytes. Best regards, He Ming (贺 明) Bayshore Consulting and Service Co., Ltd 百硕同兴科技(北京)有限公司 Mobile: 1392-500-5956, E-Mail: [EMAIL PROTECTED] Http://www.bayss.com Zhong Chen Building Room 209, No.1 2nd Middle Li Ze Road, Chaoyang District, Beijing, China, 100102 朝阳区利泽中二路1号 中辰大厦 209室,100102 发件人： Rashmi Nijaguni Mogali 发送时间： 2006-10-26 13:08:26 收件人： IBM-MAIN@BAMA.UA.EDU 抄送： 主题： VSAM file query Hi, I have a query regarding the read of records in a VSAM file. Say, I have defined a VSAM file of 100 bytes with key as the first 20 bytes. The structure is - 01WS-MAIN-RECORD 05 WS-KEY PIC X(20) 05 WS-DATA PIC X(80) Now when I read the file as below and give in the RIDFLD as the entire 100 bytes, will the read be based on the first 20 bytes only(as this is the key for the VSAM file) or the entire 100 bytes? EXEC CICS READ FILE(W-FILE) INTO(WS-SCRATCH-REC) LENGTH(LENGTH OF WS-MAIN-RECORD) RIDFLD(WS-MAIN-RECORD) UPDATE RESP(WS30-RESP) END-EXEC Regards, Rashmi CAUTION - Disclaimer * This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely for the use of the addressee(s). If you are not the intended recipient, please notify the sender by e-mail and delete the original message. Further, you are not to copy, disclose, or distribute this e-mail or its contents to any other person and any such actions are unlawful. This e-mail may contain viruses. Infosys has taken every reasonable precaution to minimize this risk, but is not liable for any damage you may sustain as a result of any virus in this e-mail. You should carry out your own virus checks before opening the e-mail or attachment. Infosys reserves the right to monitor and review the content of all messages sent to or from this e-mail address. Messages sent to or from this e-mail address may be stored on the Infosys e-mail system. ***INFOSYS End of Disclaimer INFOSYS*** -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
question on RXVSAM(rexx access to vsam package in CBT)?
How can I use RXVSAM READGENERIC function, I try to use it, but it always return RC=16(record not found). And I am not sure whether STARTBR function support generic function. Anybody can help me clear. Best regards, He Ming -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
Re: Curiousity: CPU % for COBOL program
en, I think CPU high is very common if there is just one job running. In batch windows, CPU is always above 80%. Program will get the CPU and donnot lose CPU until it need to do IO or system want to dispatch other job. Extremely, bad program is in loop and it will occupy the CPU. So you can use RMF to monitor the job and open GTF trace to analyst it if you want. Best regards, He Ming (贺 明) 发件人： Staller, Allan 发送时间： 2006-10-12 22:09:32 收件人： IBM-MAIN@BAMA.UA.EDU 抄送： 主题： Re: Curiousity: CPU % for COBOL program Without the souce code I can't make any intelligent suggestions. However, if you can find a copy of The Elements of Programming Style it will give several examples of bad vs good code and how to get from here to there. IIRC, at one time there were (at least) three versions. One each for COBOL, FORTRAN, and ? HTH, snip Not unusual at all. Poorly written code in any language can do this. E.G. In cobol terms, using display fields in computations instead of the relevant decimal or binary items (PIC 9 vs pic 9 comp-3 vs pic 9 comp). See, I am under the weather. I meant other than poor coding. Oh, and perhaps I should add that we don't do anything particularly fancy. This is basically VSAM I/O (no database) and processing records. And I have seen many times where the programmer does exactly as you have said, using a USAGE DISPLAY numeric as an array index value. I really wish that the COBOL compiler would put out idiot alert! messages when this happens. And then, as a non-overridable system option, refuse to compile the program. /snip -- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html
