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U 020 R=NULL

 
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THRIVIKRAM
Beginner


Joined: 03 Oct 2005
Posts: 70
Topics: 34

PostPosted: Tue Aug 22, 2006 12:22 am    Post subject: U 020 R=NULL Reply with quote

HI,

After fixing the SOC7 abend(there was some problem with the Occurs class and I increased it), I tried running the program again. But this time I got U 020 R=NULL. The Sysout as it is:
CEE3250C The system or user abend U 020 R=NULL was issued.
From compile unit F5938O18 at entry point F5938O18 at compile unit offset +00002752 at entry offset +00002752
at address 15502D12.
<> LEAID ENTERED (LEVEL 11/10/2005 AT 17.17)
<> LEAID PROCESSING COMPLETE. RC=0

I searched the related link at http://www.mvsforums.com/helpboards/viewtopic.php?t=1785&highlight=020++null.But there the problem was with the Program . In my case if I run the same program from personal ID (after fixing SOC7) giving the same load modules, the job is running fine! The problem is comming if I try running in the production region.

Please help.
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coolman
Intermediate


Joined: 03 Jan 2003
Posts: 283
Topics: 27
Location: US

PostPosted: Tue Aug 22, 2006 7:47 am    Post subject: Reply with quote

This is what I found in the manual

Quote:

U020

Explanation: Unable to locate BDT SSCVT during initialization.

System Action: BDT initialization terminates immediately with a dump.

System Programmer Response: Examine the dump. Check SYS1.PARMLIB for the
proper subsystem definition (member IEFSSNxx).

Issuing Module: BDTINIT



Is this a DB2 program? Did you give the correct subsystem name, plan etc.. Where you able to pin point the program or line within the program where the error message is occuring?
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