I was able to kill this error by running the autocfg.
then after finishing work i done this step
1-logout as shutdown linux, which also powered off the the virtual machine
2- then i shutdown the host system

next day i ON the system, powered on the virtual machine, logged in linux
run the database, listener
when running the application it again giving error exiting with status 4.

now I want to know how can i fox this error permanently or i wana that there should be no error like this.
pls advise.

one more thing howevr exiting with status 4 error , i was able to login eBS, is ther wil be any issue if i do some work in EBs.