Domain Creation Failed when configuring domain for UCM or Webcenter Content 11g

installed the Oracle Weblogic 10.3.6 and Oracle ECM 11g. When I tried to configure the domain for UCM using Configuration Wizard, the wizard always fails, and the error message is as below – 

2014-05-04 12:20:22 ERROR [create_gui] – Generation Error!!
Traceback (innermost last):
File “<iostream>”, line 17, in ?
TypeError: unsupported operand type(s) for +: ‘NoneType’ and ‘str’



The above error comes when we run the Configuration Wizard in a standard way i.e  Start -> All Programs -> Oracle Weblogic -> Weblogic Server 11gR1 -> Tools -> Configuration Wizard.

Instead we need to run the Configuration Wizard (config.cmd or from “%MIDDLEWARE_HOME%/Oracle_ECM1/common/bin” directory. This runs the Domain Creation Wizard with a different set of settings so that the jython script that runs the WLST commands at the end doesn’t fail.

This solves the issue.

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