A fix is available
APAR status
Closed as program error.
Error description
An application that uses SERVER_ENCRYPT authentication to connec t to a DB2 database may hang or trap. When SERVER_ENCRYPT auth entication is used DB2 will use an ICC library to encrypt the us erid and password that is sent to the database server. If the a pplication process that is connecting uses too much stack space then the ICC library may get a stack overflow which could result in a hang or a trap.
Local fix
If possible increase the stack space of the application process or do not use SERVER_ENCRYPT authentication.
Problem summary
Users Affected: Applications relying on SERVER_ENCRYPT authenti cation. Problem Description: An application that connects with SERVER_E NCRYPT authentication may hang or trap. Problem Summary: Problem is caused by increase stack space in ICC library which is used by SERVER_ENCRYPT authentication.
Problem conclusion
First fixed in DB2 UDB Version 8, FixPak 16
Temporary fix
Increase the application stack space size if poss ible.
Comments
APAR Information
APAR number
JR27094
Reported component name
DB2 CPE WINDOWS
Reported component ID
5724B5601
Reported release
820
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2007-07-17
Closed date
2008-02-08
Last modified date
2008-02-08
APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
Fix information
Fixed component name
DB2 CPE WINDOWS
Fixed component ID
5724B5601
Applicable component levels
R820 PSN
UP
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Document Information
Modified date:
12 October 2021