Cannot Start Weblogic Server With "java.lang.NumberFormatException: For input string: %.log" Error

(Doc ID 1967839.1)

Last updated on NOVEMBER 02, 2017

Applies to:

Oracle WebLogic Server - Version to [Release 12c]
Information in this document applies to any platform.


With the log filename set to %yyyy%_%MM%_Ý% and Rotation Type set to none, WebLogic Server fails to start with the following exception:




Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms