Unable to start DMGR

 When I start DMGR I got below error

[oracle@websphe bin]$ ./startManager.sh

runConfigActions script execution failed. Exit code: 1

Exception caught while waiting for runConfigActions script to complete: /u02/local/opt/was/was80/profiles/dmgr/bin/runConfigActions.sh

Then I execute  runConfigActions.sh

 [oracle@websphe bin]$ ./runConfigActions.sh

Apr 27, 2014 9:40:32 PM com.ibm.ws.postinstall.runConfigActions.RunConfigActions setLogFile

SEVERE: IOException java.io.FileNotFoundException: /u02/local/opt/was/was80/profiles/dmgr/properties/service/productDir/logs/runConfigActions.log.lck (Permission denied)

java.io.FileNotFoundException: /u02/local/opt/was/was80/profiles/dmgr/properties/service/productDir/logs/runConfigActions.log.lck (Permission denied)

java.io.FileNotFoundException: 

        at java.io.FileOutputStream.open(Native Method)

        at java.io.FileOutputStream.<init>(FileOutputStream.java:190)

        at java.io.FileOutputStream.<init>(FileOutputStream.java:81)

        at java.util.logging.FileHandler.initOutputFiles(FileHandler.java:220)

        at java.util.logging.FileHandler.init(FileHandler.java:190)

        at java.util.logging.FileHandler.<init>(FileHandler.java:440)

        at com.ibm.ws.postinstall.runConfigActions.RunConfigActions.setLogFile(RunConfigActions.java:290)

        at com.ibm.ws.postinstall.runConfigActions.RunConfigActions.main(RunConfigActions.java:64)

Exception in thread "main" java.lang.NullPointerException: The 'handler' parameter is null.

        at java.util.logging.Logger.addHandler(Logger.java:398)

        at com.ibm.ws.postinstall.runConfigActions.RunConfigActions.main(RunConfigActions.java:64)

Again I got Error as a lack of permission.  So I change the permissions

[root@websphe dmgr]# chmod -R 777 *

[root@websphe dmgr]# exit

exit

[oracle@websphe bin]$ pwd

/u02/local/opt/was/was80/profiles/dmgr/bin

Now permission are changed and I  run the runConfigActions.sh.

[oracle@websphe bin]$ ./runConfigActions.sh

runConfigActions.sh successfully run . So I try to start dmgr

[oracle@websphe bin]$ ./startManager.sh

ADMU0116I: Tool information is being logged in file

           /u02/local/opt/was/was80/profiles/dmgr/logs/dmgr/startServer.log

ADMU0128I: Starting tool with the dmgr profile

ADMU3100I: Reading configuration for server: dmgr

ADMU3200I: Server launched. Waiting for initialization status.

ADMU3000I: Server dmgr open for e-business; process id is 5892

Now dmgr working fine