EAP: Performance Issue In Upgrade Data Conversion Application Engine Step UPG_AP.APC40.Step04

(Doc ID 2310997.1)

Last updated on SEPTEMBER 27, 2017

Applies to:

PeopleSoft Enterprise FIN Payables - Version 9.2 to 9.2 [Release 9]
Information in this document applies to any platform.

Symptoms

Getting performance issue in upgrade data conversion step UPG_AP.APC40.Step04

UPG_AP.APC40.Step04 -

UPDATE PS_VOUCHER_LINE
 SET PS_VOUCHER_LINE.PACKSLIP_NO =
 (SELECT VH.PACKSLIP_NO
 FROM PS_VOUCHER VH
 WHERE VH.BUSINESS_UNIT = PS_VOUCHER_LINE.BUSINESS_UNIT
 AND VH.VOUCHER_ID = PS_VOUCHER_LINE.VOUCHER_ID
 )
 WHERE EXISTS
 (SELECT 'X'
 FROM PS_VOUCHER VH
 WHERE VH.BUSINESS_UNIT = PS_VOUCHER_LINE.BUSINESS_UNIT
 AND VH.VOUCHER_ID = PS_VOUCHER_LINE.VOUCHER_ID
 )


Steps:
--------
The issue can be reproduced at will with the following steps:
1. Run Data conversion program UPG_AP as part of upgrade.

Cause

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