| Author |
Message
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| perumj1 |
 Posted: Fri Dec 21, 2012 1:57 am Post subject: MQ error - Storage Related |
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Newbie
Joined: 21 Dec 2012
Posts: 1
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Hello,
When We try to open any channel with queue manager as WMQ1 we get the below error message :
CSQO011E MQCONN unsuccessful. Reason code = 2071.
I even checked the WMQ1MSTR JCL address space and it is set to MEMLIMIT=2G and REGION=OM. The JESMSGLG of MQ does not show any abnormal message.
Could someone throw light on the above.
Perry |
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| bruce2359 |
| Posted: Sat Dec 22, 2012 6:22 am Post subject: Re: MQ error - Storage Related |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| perumj1 wrote: |
Hello,
When We try to open any channel with queue manager as WMQ1 we get the below error message :
CSQO011E MQCONN unsuccessful. Reason code = 2071.
I even checked the WMQ1MSTR JCL address space and it is set to MEMLIMIT=2G and REGION=OM. The JESMSGLG of MQ does not show any abnormal message.
Could someone throw light on the above.
Perry |
Does the error only occur on this ONE qmgr? Or are all other qmgrs affected? Is this a new qmgr? What version and release? What maintenance level?
Startup messages from the qmgr will tell you how much storage is being used. Post here.
Search google for reason code 2071. There are some APARs.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| sumansengupta07 |
| Posted: Mon Nov 18, 2013 9:11 pm Post subject: |
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Novice
Joined: 14 Nov 2013
Posts: 23
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| give the value of the Region greater than 0M..for example try with 8M |
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| bruce2359 |
| Posted: Tue Nov 19, 2013 5:06 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| sumansengupta07 wrote: |
| give the value of the Region greater than 0M..for example try with 8M |
REGION= defines the maximum amount of virtual storage below the 2G bar that can be obtained by the app. in MVS JCL, RGION=0M means no limit.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| Vitor |
| Posted: Tue Nov 19, 2013 5:44 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| sumansengupta07 wrote: |
| give the value of the Region greater than 0M..for example try with 8M |
A value of 0M is already logically greater than 8m; it means allocate has much memory as the initiator has available.
I've not seen a REGION parameter with a non-zero value since MVS came out in the mid-1990s....... 
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Insanity is the best defence. |
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| bruce2359 |
| Posted: Tue Nov 19, 2013 9:58 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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| Vitor wrote: |
| sumansengupta07 wrote: |
| give the value of the Region greater than 0M..for example try with 8M |
A value of 0M is already logically greater than 8m; it means allocate has much memory as the initiator has available.
I've not seen a REGION parameter with a non-zero value since MVS came out in the mid-1990s....... |
More accurately, REGION= limits the maximum amount of below-the-2G-bar virtual storage that can be GETMAIN/STORAGE OBTAINed in an address-space for this JOB. REGION= does not allocate.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| Vitor |
| Posted: Tue Nov 19, 2013 10:27 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| bruce2359 wrote: |
| Vitor wrote: |
| sumansengupta07 wrote: |
| give the value of the Region greater than 0M..for example try with 8M |
A value of 0M is already logically greater than 8m; it means allocate has much memory as the initiator has available.
I've not seen a REGION parameter with a non-zero value since MVS came out in the mid-1990s....... |
More accurately, REGION= limits the maximum amount of below-the-2G-bar virtual storage that can be GETMAIN/STORAGE OBTAINed in an address-space for this JOB. REGION= does not allocate. |
I stand corrected
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Honesty is the best policy.
Insanity is the best defence. |
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| bruce2359 |
| Posted: Tue Nov 19, 2013 10:31 am Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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More accurately...
On a JOB statement, REGION= limits the maximum amount of below-the-2G-bar virtual storage that can be GETMAIN/STORAGE OBTAINed in an address-space for this JOB. REGION= does not allocate.
On an EXEC statement, REGION= limits the maximum amount of below-the-2G-bar virtual storage that can be GETMAIN/STORAGE OBTAINed in an address-space for this STEP. REGION= does not allocate.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| gbaddeley |
| Posted: Wed Nov 20, 2013 3:01 pm Post subject: Re: MQ error - Storage Related |
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Jedi Knight
Joined: 25 Mar 2003
Posts: 2538
Location: Melbourne, Australia
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| perumj1 wrote: |
Hello,
When We try to open any channel with queue manager as WMQ1 we get the below error message :
CSQO011E MQCONN unsuccessful. Reason code = 2071.
I even checked the WMQ1MSTR JCL address space and it is set to MEMLIMIT=2G and REGION=OM. The JESMSGLG of MQ does not show any abnormal message.
Could someone throw light on the above.
Perry |
Talk to your z/OS sys progs or systems performance people. They should have information on storage used by the MQ address spaces, and where it is hitting a limit.
_________________
Glenn |
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| bruce2359 |
| Posted: Wed Nov 20, 2013 5:11 pm Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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There are some APARs regarding 2017 r/c, depending on your version/release/mod of WMQ. Open a PMR with IBM.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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