hai pals,
In "SXMB_IFR" transaction in SAPXI we can see the four component of XI integration repository, integration directory, SLD and Runtime work bench .When i make a double click on Integartion repository or Integartion directory it showing that "unable to launch integration builder", with detailed information "Unexpected exception: java.lang.NullPointerException".
any body can help me out in this issue.
bye raj.