Is it possible to overwrite Detector Sysplex Interval value

Products

• Detector for DB2 for z/OS
• Database Management for DB2 for z/OS - Administration Suite
• Database Management for DB2 for z/OS - Performance Suite
• Database Management for DB2 for z/OS - Recovery Suite
• Database Management for DB2 for z/OS - SQL Performance Suite
• Database Management for DB2 for z/OS - Utilities Suite

Issue/Introduction

Is is possible to override the "Sysplex Interval" parameter on the Detector for Db2 for z/OS (PDT) Start Collection Display panel?
All other fields are unprotected with the exception of "Sysplex  Interval".

Specify interval time and time limit collection options:                     
Interval Time      ==> 01 : 00  (HH:MM range 00:05-99:99)                    
Round Interval     ==> N        (Y/N)                                        
Sysplex  Interval  ==> 01 : 00  Use Sysplex Interval Time ==> Y   (Y/N)      
Time Limit         ==> 01 : 00  (HH:MM range 00:00-99:99 / 00:00 is no limit)

Resolution

The Sysplex Interval field on the DETECTOR Start Collection Display panel is protected field and cannot be overwritten on the panel.
To overwrite this field, you need to use the MVS MODIFY Console command. This can be done by adding a PLEXXINTV(hhmm) command to
the start of the XMANINIT member (where hhmm is the desired interval in hours and minutes).


More on the subject can be found using the following link: 
Prepare the Xmanager Started Task Procedure