The CHGCOL procedure

The recommended procedure is to use the OAMUTIL CHGCOL function included in the CBRSAMUT SAMPLIB member. To invoke this utility, modify and run the CBRSAMUT SAMPLIB job or issue a TSO/E OAMUTIL command to start the utility.

This utility allows you to perform the following tasks:

Change the default Storage Class Name only
Change the default Management Class Name only
Change both default Storage Class Name and default Management Class Name.

The following is the syntax for the OAMUTIL CHGCOL command:


The OAMUTIL CHGCOL command syntax

>>-OAMUTIL CHGCOL--collection-name SGN(storage-group-name)------>

>--+-------------------------------------------------------------+-->
   '-OLDSCN(old-storageclass-name) NEWSCN(new-storageclass-name)-'   

>--+-------------------------------------------------------------------+-><
   '-OLDMCN(old-managementclass-name) NEWMCN(new-managementclass-name)-'