CSM failing at startup with java.lang.OutOfMemoryError: Java heap space

Products

• CHORUS SOFTWARE MANAGER

Issue/Introduction

 

CSM failing at startup with

 A severe error has occurred on the server - OutOfMemoryError.
 FATAL (http-nio-22120-exec-9) 2022-02-28 13:20:00,359 (SwcatServerApi.java:227): java.lang.OutOfMemoryError: Java heap space
IBM_JAVA_OPTIONS = -Xms128m -Xmx768m -Xss768m 
IJO="-Xms128m -Xmx768m -Xss768m"   
JVMJZBL1028I Region requested = 0K, Actual below/above limit = 9M / 1381M, MEMLIMIT=17592186040320M

Also  MSMTC, the STC stuck during 1 hour on the step "Deploying web application archive".
 INFO: Starting Servlet engine: [Apache Tomcat/8.5.69]
 Feb 28, 2022 10:19:13 AM org.apache.catalina.startup.HostConfig deployWAR
 INFO: Deploying web application archive [/CSMUS02/CSMCCS60/csmruntime/apache-tomcat-8.5.69/webapps/MSM.war]
 

 

Environment

Release : 6.0

Component :

Resolution

A simple fix for the  java.lang.OutOfMemoryError: Java heap space is to gradually increase of  Xmx768m in statement IJO="-Xms128m -Xmx768m -Xss768m" in your.hlq.SAMPLIB(MSMLIB).

You could increase Xmx to Xmx800m and restart MSMTC.