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DB2 - Problem description

Problem IT33350 Status: Closed

Hang in multithreaded app when 1 thread is waiting to complete operation
while 2nd thread calls SQLGetInfoW() before new conn.

product:
DB2 CONNECT / DB2CONNCT / B10 - DB2
Problem description:
In a multi-threaded environment, when thread 1 is waiting for
some operation to complete, SQLGetInfoW() is seen to hang in a
second thread if it is invoked on a new connection handle before
establishing database connection. This problem is seen due to
thread 2 attached to thread 1's context and trying to acquire a
context latch that waits for thread 1 to complete.
Problem Summary:
****************************************************************
* USERS AFFECTED:                                              *
* all                                                          *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Db2 11.1.4.6 or higher                            *
****************************************************************
Local Fix:
NA
Solution
Workaround
****************************************************************
* USERS AFFECTED:                                              *
* all                                                          *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Db2 11.1.4.6 or higher                            *
****************************************************************
Comment
Upgrade to Db2 11.1.4.6 or higher
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
29.06.2020
31.03.2021
31.03.2021
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)