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DB2 - Problem description

Problem IT03728 Status: Closed

MAX_COORDAGENTS CANNOT BE SET TO 0 VALUE

product:
DB2 FOR LUW / DB2FORLUW / A50 - DB2
Problem description:
When we activate the database, the DB2 system need to start up 
couples  of system applications. 
 
 If MAX_COORDAGENTS is set to 0,the database will not able to 
activate  and it will hung. The code 
 
 that automatically  adjust the MAX_COORDAGENTS will not able to 
execute  because the database 
 
 system  have not come  up and running. 
 
 
 
 Hence  we  should not allow  this MAX_COORDAGENTS to set to 0 
and it  should throw an error in 
 
 case  it is tried to be set to  0 via some user or any defect 
inadvertently. 
 
 However due to  APAR   IC97753   is  inadvertently set to 
0,which  made the DB unusable and hung state.
Problem Summary:
If MAX_COORDAGENTS is set to 0,the database will not able to 
activate  and it will hung.
Local Fix:
db2  update  dbm  cfg  using  MAX_CORDAGENTS  to any non zero 
value.
Solution


Workaround


db2  update  dbm  cfg  using  MAX_CORDAGENTS  to any non zero 
value.


Timestamps


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

12.08.2014
04.12.2014
04.12.2014


Problem solved at the following versions (IBM BugInfos)




Problem solved according to the fixlist(s) of the following version(s)


10.5.0.5

FixList