manually undeploy the application if you are not able to do so from dcm

At the time of undeploying an application in Oracle Application Server 10.1.2 it is fiving the following error


Error

An error occured while undeploying the application. Base Exception:

No ApplicationInfo is associated with application named: Sth

Resolution:





You have to manually undeploy the application if you are not able to do so from dcm.



1. Shut down the HTTP server of the OAS

2. Shut down all the OC4J instances in the OAS



-bash-3.2$ cd /u01/10G_AS/Midd/

-bash-3.2$ ./opmn/bin/opmnctl status



Processes in Instance: midd.tcs186246.tcskolkata.co.in

-------------------+--------------------+---------+---------

ias-component
process-type
pid
status

-------------------+--------------------+---------+---------

DSA
DSA
N/A
Down

LogLoader
logloaderd
N/A
Down

dcm-daemon
dcm-daemon
17680
Alive

OC4J
home
17521
Alive

OC4J
OC4J_Portal
N/A
Down

WebCache
WebCache
17488
Alive

WebCache
WebCacheAdmin
17477
Alive

HTTP_Server
HTTP_Server
17479
Alive



-bash-3.2$ ./opmn/bin/opmnctl stopall

opmnctl: stopping opmn and all managed processes...



3. Run dcmctl getState -v -d and check if you are in synch or not



-bash-3.2$ ./dcm/bin/dcmctl getState -v -d





Current State for Instance:midd.tcs186246.tcskolkata.co.in



Component Type Up Status In Sync Status

================================================================================

1 HTTP_Server HTTP_Server Down True

2 OC4J_Portal OC4J Down True

3 home OC4J Down True



4. Goto the following path

-bash-3.2$ cd ./j2ee/OC4J_Portal/config



5. Take the Backup of server.xml and default-web-site.xml file.



-bash-3.2$ cp server.xml server.xml_bkp

-bash-3.2$ cp default-web-site.xml default-web-site.xml_bkp



6. Edit both files to delete the entries respective to the application, which you want to delete.



-bash-3.2$ vi server.xml

-bash-3.2$ vi default-web-site.xml

-bash-3.2$ vi server.xml



7. Go to the following directory and remove the ear and the directories of the specified applications.



-bash-3.2$ cd ../applications

-bash-3.2$ ls -lrt

total 17864

drwxrwx--- 4 oracletrg dba 4096 Feb 1 12:59 portalHelp2

-rw-rw---- 1 oracletrg dba 2687627 Feb 1 12:59 jpdk.ear

drwxrwx--- 5 oracletrg dba 4096 Feb 1 12:59 jpdk

drwxrwx--- 7 oracletrg dba 4096 Feb 1 12:59 UltrasearchQuery

drwxrwx--- 6 oracletrg dba 4096 Feb 1 12:59 UltrasearchAdmin

drwxrwx--- 4 oracletrg dba 4096 Feb 1 12:59 orauddi

drwxrwx--- 4 oracletrg dba 4096 Feb 1 12:59 portalHelp

drwxrwx--- 4 oracletrg dba 4096 Feb 1 12:59 UltrasearchPortlet

drwxrwx--- 8 oracletrg dba 4096 Feb 1 12:59 portalTools

drwxrwx--- 4 oracletrg dba 4096 Feb 1 12:59 portal

drwxrwx--- 5 oracletrg dba 4096 Feb 1 12:59 oraudrepl

-rw-r--r-- 1 oracletrg dba 5441117 Feb 11 18:15 SimpleStruts2.ear

drwxr-xr-x 4 oracletrg dba 4096 Feb 11 18:15 SimpleStruts2

-rw-r--r-- 1 oracletrg dba 10075940 Feb 14 10:58 Sth.ear

drwxr-xr-x 4 oracletrg dba 4096 Feb 14 10:58 Sth

-bash-3.2$ rm -rf SimpleStruts2.ear SimpleStruts2 Sth.ear Sth





8. Go to the following directory and remove the directories of the specified applications.



-bash-3.2$ cd ../application-deployments/

-bash-3.2$ ls -lrt

total 52

drwxrwx--- 4 oracletrg dba 4096 Feb 1 12:58 default

drwxrwx--- 6 oracletrg dba 4096 Feb 1 12:59 oraudrepl

drwxrwx--- 4 oracletrg dba 4096 Feb 1 12:59 orauddi

drwxrwx--- 5 oracletrg dba 4096 Feb 10 15:28 UltrasearchQuery

drwxrwx--- 4 oracletrg dba 4096 Feb 10 15:28 UltrasearchPortlet

drwxrwx--- 6 oracletrg dba 4096 Feb 10 15:28 UltrasearchAdmin

drwxrwx--- 8 oracletrg dba 4096 Feb 10 15:28 portalTools

drwxrwx--- 4 oracletrg dba 4096 Feb 10 15:28 portalHelp2

drwxrwx--- 4 oracletrg dba 4096 Feb 10 15:28 portalHelp

drwxrwx--- 4 oracletrg dba 4096 Feb 10 15:28 portal

drwxrwx--- 5 oracletrg dba 4096 Feb 10 15:28 jpdk

drwxr-xr-x 4 oracletrg dba 4096 Feb 11 18:15 SimpleStruts2

drwxr-xr-x 4 oracletrg dba 4096 Feb 14 10:58 Sth

-bash-3.2$ rm -rf SimpleStruts2 Sth



9. Go to $ORACLE_HOME(MID)/Apache/Apache/conf/



-bash-3.2$ cd ../../../Apache/Apache/conf/



10. Take a backup of mod_oc4j.conf file.



-bash-3.2$ cp mod_oc4j.conf mod_oc4j.conf_bkp



11. Edit the mod_oc4j.conf file to remove the entries regarding the applications.



-bash-3.2$ vi mod_oc4j.conf



12. Goto $ORACLE_HOME(MID)/dcm/bin/ and update the configuration



-bash-3.2$ cd dcm/bin/

-bash-3.2$ ./dcmctl updateConfig -v -d



13. Start the opmnctl



-bash-3.2$ ./../../opmn/bin/opmnctl startall

opmnctl: starting opmn and all managed processes...



14. Check the status of the opmnctl



-bash-3.2$ ./../../opmn/bin/opmnctl status



Processes in Instance: midd.tcs186246.tcskolkata.co.in

-------------------+--------------------+---------+---------
ias-component process-type         pid          status
-------------------+--------------------+---------+---------
DSA              DSA                        N/A       Down
LogLoader     LogLoader              N/A       Down
dcm-daemon dcm-daemon            14784   Alive
OC4J            home                        15646   Alive
OC4J            OC4J_Portal            15645   Alive
WebCache    WebCache               15618   Alive
WebCache    WebCacheAdmin     15607   Alive
HTTP_Server HTTP_Server          15609  Alive