UPGRADING JDK FROM 1.6 to 1.7 OF ORACLE HOME 10.1.3 AND 10.1.2 IN ORACLE EBS 12.1.3.

 

STEP1:

Download certified Java from MOS follow the DOC ID:1439822.1 and move it to the server to the location IAS_ORACLE_HOME/appsutil

 

STEP2:

Download and apply the below ad patches

Platform	Release Version	Patch	Prerequisite Patch
All	12	Patch 16545472:R12.OAM.A	N/A
All	12.1	Patch 16545472:R12.OAM.B	N/A
All	12.1	Patch 17309237:R12.TXK.B	Check patch readme

 

Before applying the patch, verify whether the prerequisite patches are applied, if not apply the prerequisite patch and apply the main patch.

 

STEP3:

Stop the application services and Database.

sh $ADMIN_SCRIPTS_HOME/adstpall.sh

sqlplus “/ as sysdba”

shu immediate

 

STEP4:

Go to IAS ORACLE HOME/appsutil and rename the existing JDK file and move the downloaded JDK7 to JDK

Cd $IAS_ORACLE_HOME/appsutil

Mv jdk jdk_OLD

Mv jdk1.7.0_5 jdk

 

STEP5:

Rename the JRE located in $IAS_ORACLE_HOME

Cd $IAS_ORACLE_HOME/jre/1.4.2

mv [IAS_ORACLE_HOME]/jre/1.4.2 [IAS_ORACLE_HOME]/jre/1.4.2_old

 

STEP6:

Installation of the font files listed below is required to support Oracle XML Publisher and enable the Oracle UIX Dynamic Image technology to successfully generate images. These font files must be available on each application tier node. They are located under $FND_TOP/resource.

Cd $IAS_ORACLE_HOME/appsutil/jdk/jre/lib/fonts

cp $FND_TOP/resource/font_file_name.ttf .

 

STEP7:

Download and apply the below OracleAS 10g Forms and reports patch using OPatch apply

12848228

5659594

 

STEP8:

Go to $ORACLE_HOME and rename the old jdk and move the downloaded latest jdk version.

Cd $ORACLE_HOME/appsutil/

Mv jdk jdk_old

Mv jdk 1.7.0_2 jdk

 

STEP9:

Rename the JRE located in $ORACLE_HOME

Cd $ORACLE_HOME/jre/

Mv 1.4.2 1.4.2_old

 

STEP10:

Apply the below forms and reports patch using OPatch apply,

17653437

17645157

16241466

 

STEP11:

Regenerate forms and reports using adadmin and start the application services.