Hiding the hex-value column

Hiding the hex-value column might be useful for users of narrow (80-column) screens. By placing the cursor on the minus sign above the "Hex Value" heading in Figure 1 and pressing Enter, the display is changed to that shown in Figure 1:
Figure 1. Sample Associated Storage Areas display with hex value column collapsed
  File  View  Services  Help
───────────────────────────────────────────────────────────────────────────────
Event 1 Program COBLVL88 Storage Areas                         Line 1 Col 1 80
Command ===> ________________________________________________ Scroll ===> CSR 
JOBNAME: COBLVL88 SYSTEM ABEND: 0CB FAE1 2019/06/24 14:22:45 Task Global Table (TGT) at address 17096448 for length 344 WORKING-STORAGE SECTION + Expand hex - Collapse level 88 Off Data Value Source (Starting at Line # 000010 ) BLW=0000 at address 170BA0D0 0 *WORKING-STORAGE * 01 FILLER PIC X(20) VALUE 'WORKING- 10 * * Suppressed Copybook 2E8 *.... * 01 FIELD-1 PIC 999999 COMP-3. 2F0 0 01 FIELD-2 PIC 999999 COMP-4. 2F8 *...... * 01 FIELD-3 PIC 999999. 01 TABLE-4. 03 TABLE-8 OCCURS 6 TIMES. 04 TABLE-8A OCCURS 3 TIMES. 300 1.111100e+02 05 ELEMENT-1 COMP-1. 304 *.... * 05 ELEMENT-2 OCCURS 4 TIMES PIC XXXX 88 JACK VALUE 'JACK'. 88 JILL VALUE 'JILL'. ELEMENT-2(1,1,2) to ELEMENT-2(1,1,4) same as 314 *.... * 05 ELEMENT-3 PIC 999999 COMP-3
Note that the minus sign point-and-shoot field, now above the "Data Value" column, has changed to a plus sign, and that if placing the cursor on this point-and-shoot field, the display changes back to the first display with "Hex Value" visible.

The last selected "Collapse/Expand hex" option is saved in the user's ISPF profile and is used as the default display mode on subsequent Associated Storage Areas displays.