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Web Workspaces Fails to Start and NumberFormatException is in the Java Console Log (Doc ID 2724869.1)

Last updated on OCTOBER 30, 2020

Applies to:

Oracle Utilities Network Management System - Version and later
Oracle Network Management for Utilities - DMS - Version and later
Information in this document applies to any platform.


On : version, Web Workspace

When attempting to launch Web Workspace, it fails to start, and this error appears in the client log file:

java.lang.NumberFormatException: For input string: "10 "
at java.lang.NumberFormatException.forInputString(Unknown Source)
at java.lang.Long.parseLong(Unknown Source)
at java.lang.Long.parseLong(Unknown Source)
at com.splwg.oms.fcp.JWSLauncher.getLogDirectory(
at com.splwg.oms.fcp.JWSLauncher.createLogFile(
at com.splwg.oms.fcp.JWSLauncher.getLogFile(
at com.splwg.oms.fcp.JWSLauncher.main(
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at com.sun.javaws.Launcher.executeApplication(Unknown Source)
at com.sun.javaws.Launcher.executeMainClass(Unknown Source)
at com.sun.javaws.Launcher.doLaunchApp(Unknown Source)
at Source)
at Source)

The issue can be reproduced at will with the following steps:

  1. Edit $NMS_CONFIG/jconfig/global/properties/
  2. Edit this line:
    log_retain_days = 5
    Add a space (or other non-numeric character) after the 5 (or whatever numeric value you may have configured)
  3. Rebuild the cesejb.ear (via nms-install-config --java)
  4. Redeploy the ear and restart the managed server
  5. Attempt to launch a web workspace client
  6. Check the client log for the exception.




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