oracle11g - error regarding rcu(repository creation utility) installation -



oracle11g - error regarding rcu(repository creation utility) installation -

i installing rcu(repository creation utility). not able connect database. have given next details on database connection details:

hostname: localhost port: 1521 service name: xe using sys username. using oracle 11g database xe. getting next message: unable connect database described details check hostname,port , check if listener , running

i have checked every above detail , details right. have seek connect oracle 10g database xe error still there. please if can help me problem great

thanks tarneet

if first time install soa environment in clean os , need restart computer , oracle service start correctly.. if don't have clean os need check oracle xe installation, if can delete , re-install oracle ex , tray again.

oracle11g

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