DB2 V12 question

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Article ID: 193630

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Updated On:

Products

CA Mainframe Application Tuner

Issue/Introduction

We are looking at V12 of DB2.   DB2 V12 has a requirement of setting
NON_VSAM_XTIOT=YES in DEVSUPxx and am wondering if any issue
with MATUNER.

More info from IBM:

Examine programs that call dynamic allocation, issue RDJFCB, or open
datasets which might have been dynamically allocated with the XTIOT
(extended  TASK INPUT/OUTPUT table), UCB nocapture, and
DSAB-above-the-line options of dyna location, to see if they require
updates.  As appropriate, modify the programs and specify the DCBE
option LOC=ANY to signify that the programs support the XTIOT,
UCB nocapture and DSAB-ABOVE THE LINE options of dynamic
allocation, or that they are not impacted by the support.

Environment

Release : 12.0

Component : CA MAINFRAME APPLICATION TUNER

Resolution

My apologies L2 has been busy wrapping up the current release of MAT 12.0, and finally freed up to double check that DB2 parm NON_VSAM_XTIOT and the effect of setting it to YES.

He finds that the parameter has no effect on CA MAT 12.0.