How to change the UIF dataset names.
We use HLQ.userid.MATC0.TABLES can’t work. And we would like to change it to HLQ.DEVL.userid.MATC0.TABLES
Were are the definitions stored.
Component : CA MAINFRAME APPLICATION TUNER
Here are the steps to take to change these datasets :
1. Change the TUNDSDEFS member in the UTRPARMS or CEESOPTN library.
If the format required is : HLQ.DEVL.userid.MATC0.TABLES
Change the parameters USER_TABLES_CLUSTER_DSN= and USER_TABLES_DATA_DSN= to HLQ.DEVL.&USERID.MATC0.TABLES.DATA
Or change it how you like to have them as requested.
Only consider to use a variable in the name, or else all UIF tables (USER releated) will have the same name, which gives issues (contention).
2. Create and allocate a new GIF.
This can be done by the job TUNGIF01 in the UTRSAMP, or use the ISPF customization interface TRCUST..
In STEP 3 you can create a new GIF dataset..
3. Now delete the OLD UIF files (and GIF).
Every user has his own UIF, so delete them all.
4. Every user needs to logon to MAT under TSO and they get prompted to create a new UIF..
The name of the UIF in the this first panel cannot be changed...
This should provide the new name of the TABLES (UIF) datasets..
If the previous steps are correctly executed, it can be checked at this first screen at the first entry to CA MAT under ispf, if the proper name is generated..
If not, cancel this screen and repeat steps 1 to 4 until the proper name is generated.