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DB2 - Problem description

Problem IC94713 Status: Closed

RESUMPTION OF SUPPORT FOR NAMED PIPES COMMUNICATION PROTOCOL.

product:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problem description:
Due to enlargement of communication buffer size introduced by 
fix pack 2 in regards to version 9.7 on some Windows OS usage of 
Named Pipes Communication protocol wasn't possible. 
 
One can be observed it in db2 trace flow, when trying to connect 
to database via cataloged NPIPE node. 
 
5637        | | | | | | | | | | | | | sqljrCreateTransport exit 
[rc = 0x87360014 = -2026504172 = SQLJC_ERROR_SYSI] 
5638        | | | | | | | | | | | | sqljrAssociateTransport exit 
[rc = 0x87360014 = -2026504172 = SQLJC_ERROR_SYSI] 
5639        | | | | | | | | | | | sqljrInternalConnect exit [rc 
= 0x87360014 = -2026504172 = SQLJC_ERROR_SYSI] 
5640        | | | | | | | | | | sqljrLookupAddressAndConnect 
exit [rc = 0x87360014 = -2026504172 = SQLJC_ERROR_SYSI] 
5641        | | | | | | | | | | sqljrReportErrorInternal entry 
5642        | | | | | | | | | | | sqleUCsetErrInfo entry 
5643        | | | | | | | | | | | | sqlzRcToSqlca entry 
5644        | | | | | | | | | | | | | sqlzGetZRCInfo entry 
5674        | | | | | | | | | | | | | sqlzGetZRCInfo exit [rc = 
0xFFFFFC7A = -902] 
5675        | | | | | | | | | | | | | pdInvokeCatchInterface 
entry 
5676        | | | | | | | | | | | | | pdInvokeCatchInterface 
data [probe 10] 
5677        | | | | | | | | | | | | | pdInvokeCatchInterface 
exit 
5678        | | | | | | | | | | | | sqlzRcToSqlca errtrans 
[probe 40] [ ZRC = 0x87360014 = -2026504172 = SQLJC_ERROR_SYSI 
-->  SQL0902  ] 
5679        | | | | | | | | | | | | sqlzRcToSqlca error [probe 
50] [ ZRC = 0x87360014 = -2026504172 = SQLJC_ERROR_SYSI]
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* Windows OS users.                                            * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* Please See Error Description.                                * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Please See Error Description.                                * 
****************************************************************
Local Fix:
Please configure TCP/IP communications
available fix packs:
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Solution
Workaround
not known / see Local fix
BUG-Tracking
forerunner  : APAR is sysrouted TO one or more of the following: IC95519 IC97831 
follow-up : 
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
07.08.2013
02.10.2013
02.10.2013
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
9.7.0.9 FixList
9.7.0.9 FixList