Program check accessing VTOC

Document ID : KB000112016
Last Modified Date : 23/08/2018
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Issue:
Sometimes accessing the VTOC on the Dynam panels we receive the following message: 

0S03I PROGRAM CHECK INTERRUPTION - HEX LOCATION 0049B470 - 
INTERRUPTION CODE 10 - SEGMENT-TRANSLATION EXCEPTION 
0S00I SUB CAYDSERV CANCELED 
0S07I PROBLEM PROGRAM PSW = 070D0000 8049B470 
0S29I DUMP STARTED 
0S30I DUMP STARTED. MEMBER=DF200045.DUMP IN SUBLIB=SYSDUMP.F2 
1I49I DUMP LIBRARY FULL 

After the error we can't access any Dynam panel and have to recycle CICS. 
Environment:
Two weeks ago we migrated from z/VSE 3.1.2 to z/VSE 6.1.
Required PTF's RO11221, RO12514, RO24750, RO24752, RO24753 are applied.

This error has occurred two times.
Resolution:
Apply PTF RO40769 which will prevent the abend when displaying a VTOC.

You will need to cycle CICS, or, NEWCOPY the three phases to activate. 
A system IPL is not required.
Additional Information:
See CM-UE problem #8 that's associated with the PTF for additional information.