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ArrayIndexOutOfBoundsException with EngMonApp

Troubleshooting


Problem

The engine monitoring all (EngMonApp) server process starts, then immediately fails.
The EngMonApp.log file reports:
ERROR com.ibm.datastage.runtime.engmonapp.FileManager.processDirectory(FileManager.java:671) - Unexpected exception.
java.lang.ArrayIndexOutOfBoundsException: Array index out of range: 0
    at java.lang.System.arraycopy(Native Method)
    at com.ibm.isf.oracleutil.ddan.read(Unknown Source)

Document Location

Worldwide

[{"Type":"MASTER","Line of Business":{"code":"LOB76","label":"Data Platform"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSZJPZ","label":"IBM InfoSphere Information Server"},"ARM Category":[{"code":"a8m50000000L0twAAC","label":"DataStage-\u003EEngine Config and Management"}],"ARM Case Number":"TS007667390","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Versions"}]

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Document Information

Modified date:
25 April 2025

UID

ibm16537348