I had the same observation. Sending every condition through the same handler 
was advantageous for me.

You would want to keep the SPIE if program checks were expected: perhaps a 
report generator where you anticipated that users might declare fields to be 
packed when they were not always valid.

Charles


-----Original Message-----
From: IBM Mainframe Discussion List [mailto:IBM-MAIN@LISTSERV.UA.EDU] On Behalf 
Of Gord Tomlin
Sent: Thursday, April 2, 2020 10:56 AM
To: IBM-MAIN@LISTSERV.UA.EDU
Subject: Re: ESPIE question (does ESPIE "cover" ATTACH'd sub-tasks)

On 2020-04-02 11:03, David Crayford wrote:
> In that case why does LE use ESPIE in condition handling?

An irreverent take would be that they enjoy obfuscating abends by 
transforming program checks into U4xxx abends.

The ESPIE can be eliminated using TRAP=(ON,NOSPIE), and we have not seen 
any adverse effects upon LE recovery from running that way.

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