E1: XMLP: Frequent Database Blocking Locks Coming From XMLP Kernels

(Doc ID 1995525.1)

Last updated on MAY 30, 2017

Applies to:

JD Edwards EnterpriseOne Tools - Version 9.1 to 9.1 [Release 9.1]
Information in this document applies to any platform.

Symptoms

Customer upgraded from 9.0/8.98 to 9.1/9.1.4.7. After this upgrade there are constant database locks coming from the XMLP kernels, usually the small ones.  This issue happens from several different servers.  

This was the statement being run with the last few blocks:

SELECT SY910.F9563110.*, ROWIDFROM SY910.F9563110WHERE ( RJRPDOUGUD = :KEY1 ) FOR UPDATE OF RJRPDEXHST, RJRPDJBSTS, RJUTIME

Issue appears randomly and happens anywhere from once a week to several times a day. This causes E1 Services to have to be restarted

Cause

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