DB2 FOR LUW / DB2FORLUW / B10 - DB2

Running Db2 V11.1 on AIX operating system you man encounter
intermittent errors returned to CLP.  For example you may
observe the following error messages : 

DB21016E  The Command Line Processor encountered a system error
while sending
the command to the backend process.
DB21018E  A system error occurred. The command line processor
could not
continue processing.

In addition the following messages may be logged in the
db2diag.log file 

2018-08-05-09.00.11.071950-300 E146642A659          LEVEL: Error
(OS)
PID     : 27590832             TID : 1              PROC : db2
INSTANCE: db2inst             NODE : 000
HOSTNAME: hostname
EDUID   : 1
FUNCTION: DB2 UDB, oper system services, sqlowqueInternal,
probe:40
MESSAGE : ZRC=0x870F00BB=-2029059909=SQLO_QUE_NO_ACCESS
         "do not have the access right"
CALLED  : OS, -, msgsnd
OSERR   : EACCES (13) "The file access permissions do not allow
the
specified action."
DATA #1 : system V message queue identifier.,
PD_TYPE_SYSV_QUEUE_ID, 4 bytes
0x29F000AA
DATA #2 : Pointer, 8 bytes
0x09001000a198c1e0
DATA #3 : unsigned integer, 8 bytes
4176

2018-08-05-09.00.11.095089-300 E147302A656          LEVEL: Error
(OS)
PID     : 27590832             TID : 1              PROC : db2
INSTANCE: db2inst             NODE : 000
HOSTNAME: hostname
EDUID   : 1
FUNCTION: DB2 UDB, oper system services, sqlowqueInternal,
probe:40
MESSAGE : ZRC=0x870F00BB=-2029059909=SQLO_QUE_NO_ACCESS
         "do not have the access right"
CALLED  : OS, -, msgsnd
OSERR   : EACCES (13) "The file access permissions do not allow
the
specified action."
DATA #1 : system V message queue identifier.,
PD_TYPE_SYSV_QUEUE_ID, 4 bytes
0x29F000AA
DATA #2 : Pointer, 8 bytes
0x09001000a198c1e0
DATA #3 : unsigned integer, 8 bytes
1

****************************************************************
* USERS AFFECTED:                                              *
* AIX users running Db2 V11.1                                  *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Update to Db2 LUW Version 11.2.                              *
****************************************************************

not known / see Local fix

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

20.08.2018
24.02.2020
24.02.2020