Sunday 21 February 2016

What is ADOP in Oracle Apps R12.2

ADOP is Online Patching utility tool. It will Perform all the below tasks required to apply the patch in R12.2.

*)  Reads the patch metadata to determine patch dependencies and requirements.
*)  Attempt to recover previously failed patching session (if any).
*)  Reads and validate the patch/product driver files.
*)  Compare the version numbers of existing files against the patch files and Backs up all existing        files         that will be changed by the patch.
*)  Copy the files from patch.
*)  Archive files in libraries.
*)  Relinks executable s, Generates forms, reports, messages, graphics, and Java archive (JAR) files.
*)  Compiles JSP files and invalid database objects. Update into database objects.
*)  Runs AutoConfig if required.
*)  Save all the patches information into the database.

All tasks are similar to what adpatch utility used to do earlier in R12.1.

Next : Patching Procedure in oracle apps R12.2

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