Fixes are available
DB2 Version 9.1 Fix Pack 7 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 5 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 6 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 6a for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 7a for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 8 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 9 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 10 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 11 for Linux, UNIX and Windows
DB2 Version 9.1 Fix Pack 12 for Linux, UNIX and Windows
APAR status
Closed as program error.
Error description
On HP UNIX platformes, the following error can be seen in the db2diag.log: 2008-01-31-19.23.53.326330+540 LEVEL: Error (OS) PID : 17540 TID : 1 PROC : db2lfrm2 0 INSTANCE: db2inst1 NODE : 000 DB : CODB APPHDL : 0-549 APPID:*LOCAL.db2inst1.080131102129 AUTHID : DB2INST1 FUNCTION: DB2 UDB, oper system services, sqlowqueInternal, probe:40 MESSAGE : ZRC=0x870F0041=-2029060031=SQLO_QUE_NOT_SENT "Message Not Sent" DIA8557C No message was sent using the message queue. CALLED : OS, -, write OSERR : EAGAIN (11) "Resource Temporarily unavailable" DATA #1 : system V message queue identifier., PD_TYPE_SYSV_QUEUE_ID, 4 bytes 0x000B0078 DATA #2 : Pointer, 8 bytes 0x800003ffc0009558 DATA #3 : unsigned integer, 8 bytes 48 The cause of the error, is due an IPC message queue created by the DB2 instance becoming full and no additional data can be written to the IPC message queue. The size of the IPC message queue is governed by the UNIX kernel parameter msgmnb. When the size of the IPC message queue is greater than 64k as set by msgmnb in the kernel, DB2 will still only create IPC message queues of 64K. To avoid the 64k IPC message queue size limitation, DB2 has to be compiled with the compile flag: __BIGMSGQUEUE_ENABLED This APAR ensures that DB2 is compiled with the "__BIGMSGQUEUE_ENABLED" flag set, to allow IPC message queues used by DB2 to be greater than 64k.
Local fix
Problem summary
see problem description above
Problem conclusion
First Fixed in DB2 Version 9.1 fixpack 5
Temporary fix
Comments
APAR Information
APAR number
IZ16052
Reported component name
DB2 UDB ESE HP-
Reported component ID
5765F4103
Reported release
910
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2008-02-20
Closed date
2008-07-10
Last modified date
2011-01-22
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 UDB ESE HP-
Fixed component ID
5765F4103
Applicable component levels
R910 PSY
UP
Document Information
Modified date:
22 January 2011