Can IXXAREA=IXX always be coded when initing IXX?

Document ID : KB000047623
Last Modified Date : 14/02/2018
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Customer would like to verify the IXXAREA parameter used during DBUTLTY INIT function.


Is there any negative reason why I should not specify IXXAREA=IXX on all of my INIT IXX control statements?


Z/os, CA Datacom/DB 14.0 


- Per CA Datacom/DB 14.0 Reference Guide: 

"IXXAREA= is optional for databases that have a single index Area but, if specified, must be set as IXXAREA=IXX."  


- Per CA Datacom/DB 14.0 System and Administration Guide:

Note: If the specific DBID has a single Index area (IXX), it is possible for the IXXAREA= keyword to be specified, if set to IXX or ***."