keytool error: gnu.javax.crypto.keyring.MalformedKeyringException: incorrect magic

keytool error: gnu.javax.crypto.keyring.MalformedKeyringException: incorrect magic

This error occurs when there are may key tools available in the system .. we the environment variable is set in the system to use the particular keytool then this error will not occur. normally in fusion applications we can set the environmental  variables by using adsetenv.sh which is located in the $APPL_TOP/lcm/ad/bin ..

Step1


[root@fah ~]# keytool -list -v -keystore default-keystore.jks -storepass <password>

keytool error: gnu.javax.crypto.keyring.MalformedKeyringException: incorrect magic

Step2


[root@fah ~]# locate keytool

It will display The list of key tools which is running in the system



/u01/oracle/fa/products/dbclient/jdk/bin/keytool
/u01/oracle/fa/products/dbclient/jdk/jre/bin/keytool
/u01/oracle/fa/products/fusionapps/bi/jdk/bin/keytool
/u01/oracle/fa/products/fusionapps/bi/jdk/jre/bin/keytool
/u01/oracle/fa/products/fusionapps/bi/jdk_bak_0/bin/keytool
/u01/oracle/fa/products/fusionapps/bi/jdk_bak_0/jre/bin/keytool
/u01/oracle/fa/products/fusionapps/jdk6/bin/keytool
/u01/oracle/fa/products/fusionapps/jdk6/jre/bin/keytool
/u01/oracle/fa/products/fusionapps/wlserver_10.3/server/native/linux/i686/wlkeytool
/u01/oracle/fa/products/fusionapps/wlserver_10.3/server/native/linux/x86_64/wlkeytool
/u01/oracle/fa/products/webgate/access/_jvmWebGate/bin/keytool
/u01/oracle/fa/products/webgate/access/_jvmWebGate/man/ja/man1/keytool.1
/u01/oracle/fa/products/webgate/access/_jvmWebGate/man/ja_JP.eucJP/man1/keytool.1
/u01/oracle/fa/products/webgate/access/_jvmWebGate/man/man1/keytool.1
/u01/oracle/fa/products/webtier_mwhome/oracle_common/jdk/bin/keytool
/u01/oracle/fa/products/webtier_mwhome/oracle_common/jdk/jre/bin/keytool
/u01/oracle/fa/products/webtier_mwhome/webtier/jdk/bin/keytool
/u01/oracle/fa/products/webtier_mwhome/webtier/jdk/jre/bin/keytool
/u01/oracle/fa/products/webtier_mwhome/webtier/jdk.orig/bin/keytool
/u01/oracle/fa/products/webtier_mwhome/webtier/jdk.orig/jre/bin/keyto


Once you set the fusion applications environmental variables it will display the keytool under the fusionapps/jdk  or you need to give the absolute path for the keytool and then process with the parameters

After the sourcing the env file APPSENV.ora the path to the key tool will be set

[oracle@fahtestdb ~]$ which keytool

/u01/oracle/fa/products/fusionapps/jdk6/bin/keytool

Or 

[oracle@fah ]# /u01/oracle/fa/products/dbclient/jdk/bin/keytool  -list -v -keystore default-keystore.jks -storepass <passoord>

Keystore type: jks

Keystore provider: SUN

Your keystore contains 2 entries

orakey, Mar 5, 2012, keyEntry,

Certificate fingerprint (MD5): 

webcenter_spaces_ws, Mar 5, 2012, trustedCertEntry,

Certificate fingerprint (MD5):