java.Lang.NoClassDefFoundError(oracel/jrf/PortabilityLayerException)

Problem: Error while opening design console. Getting "java.Lang.NoClassDefFoundError".

Solution:

1. Copy "jrf-api.jar" file from below OIM Server location to "designconsole/ext" directory.                                                                   $MW_HOME/oracle_common/modules/oracle.jrf_11.1.1/jrf-api.jar                                            
2. Open "classpath.bat" file using any editor and add ";.\ext\jrf-api.jar" in classpath.