Oracle EBS Patch Management

Oracle EBS  Patch Management

               - Patch Tool Kit:

                                - adpatch

                                - adctrl

                                - admrgpch

                                - adadmin

                                - autoconfig

                - Types:

                                - One-Off               

                                - MiniPack

                                - Family Pack

                                - Maintenance Pack

- Uitlity: adpatch

                - Steps:

                                - Download the patch

                                - Unzip the patch

                                - Go to patch dir & review the README.txt doc

                                                * Patch Description

                                                * Pre-requisite info

                                                * How to apply the patch      

                                                * post install tasks

                                - Stop the application services

                                                $cd $ADMIN_SCRIPTS_HOME

                                                $./adstpall.sh apps/apps

                                - Enable Maintenance Mode

                                                adadmin 5-1

                                - Run adpatch to apply the patch

                                                Logfile: $APPL_TOP/admin/<SID>/log

                                                patch top location: /u02/9239089

                                                patch driver file: u9239089.drv

                                                no: of workers: 6

                                                - Open a terminal & login as applmgr

                                                - Run adctrl to check adworkers status

                                - After applying the patch check logfile

                                                $cd $APPL_TOP/admin/<SID>/log

                                - Disable Maintenance Mode

                                                adadmin 5-2

                                - Start the application services

                                                $cd $ADMIN_SCRIPTS_HOME

                                                $./adstrtall apps/apps