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coolman
Intermediate
Joined: 03 Jan 2003
Posts: 283
Topics: 27
Location: US
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 Posted: Thu Apr 29, 2004 7:31 pm Post subject: U2990 Abend. |
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Folks,
I'm getting this abend. The manual provides very little information and this is what it is:
A user-written edit/compression routine has detected a processing error while attempting compression or expansion services.
Any thoughts on this??
Cheers,
Coolman.
________
vapor genie
Last edited by coolman on Sat Feb 05, 2011 1:35 am; edited 1 time in total |
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Bithead
Advanced
Joined: 03 Jan 2003
Posts: 550
Topics: 23
Location: Michigan, USA
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| Posted: Fri Apr 30, 2004 9:04 am Post subject: |
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| What compression services are you using? |
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coolman
Intermediate
Joined: 03 Jan 2003
Posts: 283
Topics: 27
Location: US
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| Posted: Fri Apr 30, 2004 9:20 am Post subject: |
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Bithead,
I have no idea as to what a compression service is. I have to make a call to another program which does an Insert into a IMS DB. Now when this call is issued, I get a U2990 abend.
Any suggestions.
Cheers,
Coolman.
________
List of bellhousing patterns
Last edited by coolman on Sat Feb 05, 2011 1:35 am; edited 1 time in total |
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Bithead
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Joined: 03 Jan 2003
Posts: 550
Topics: 23
Location: Michigan, USA
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| Posted: Fri Apr 30, 2004 9:29 am Post subject: |
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Compression services compress IMS database segments to reduce the amount of space on DASD. (In the same way that PKZIP compresses a file). There are a number of different products that do this so it would help to know the vendor.
Compression of data is based on an algorithm based on the value of the data. If the data changes, then the size of the compressed segment may also change which may mean that the segment will not fit back in the same physical location in the database. IMS will then move it to another location.
The compresseion algorithm used by a particular database or segment is defined in the DBD in COMPRTN=. If you do not know the vendor, then post the routine name. This may help. |
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coolman
Intermediate
Joined: 03 Jan 2003
Posts: 283
Topics: 27
Location: US
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| Posted: Fri Apr 30, 2004 12:37 pm Post subject: |
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Searched in the DBD but was not able to find one.
Any other suggestions.
________
weed vaporizers
Last edited by coolman on Sat Feb 05, 2011 1:35 am; edited 1 time in total |
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Bithead
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Joined: 03 Jan 2003
Posts: 550
Topics: 23
Location: Michigan, USA
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| Posted: Fri Apr 30, 2004 12:40 pm Post subject: |
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| What manual were you looking at? |
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coolman
Intermediate
Joined: 03 Jan 2003
Posts: 283
Topics: 27
Location: US
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coolman
Intermediate
Joined: 03 Jan 2003
Posts: 283
Topics: 27
Location: US
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| Posted: Fri Apr 30, 2004 3:44 pm Post subject: |
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Admin,
Why is that I'm not able to edit my posts. What happened?
Cheers,
Coolman.
________
vapor genie
Last edited by coolman on Sat Feb 05, 2011 1:36 am; edited 1 time in total |
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Bithead
Advanced
Joined: 03 Jan 2003
Posts: 550
Topics: 23
Location: Michigan, USA
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| Posted: Fri Apr 30, 2004 4:08 pm Post subject: |
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| Not terribly helpful! Are there any messages in the SYSOUT or control/dependant region? |
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kolusu
Site Admin
Joined: 26 Nov 2002
Posts: 12375
Topics: 75
Location: San Jose
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Cogito-Ergo-Sum
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Joined: 15 Dec 2002
Posts: 637
Topics: 43
Location: Bengaluru, INDIA
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| Posted: Thu May 13, 2004 10:33 am Post subject: |
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My goodness, Kolusu !!!! What a shocking expose! I simply cannot imagine someone stooping to such low levels.
_________________
ALL opinions are welcome.
Debugging tip:
When you have eliminated all which is impossible, then whatever remains, however improbable, must be the truth.
-- Sherlock Holmes. |
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