Couldn't enable Online Patching when Upgrading EBS 12.1.3 to EBS 12.2.7

Dear all,

We are upgrading EBS 12.1.3 to EBS 12.2.7

Part Number E73540-03

....................

Enabling Online Patching

3.Apply the latest Oracle E-Business Suite Online Patching Readiness and GSCC Report Patch

Go to Doc ID: 1531121.1

We choose patch 26086707 for our system.

You need to start by identifying and applying the correct Online Patching Readiness and GSCC Report Patch for the code level from which you are upgrading:

• 26086707:R12.AD.C Release 12.2 or higher
• 22200487:R12.AD.B 12.1
• 22200487:R12.AD.A 12.0
• 24755689:11i

This patch is compatible with: entity 'fnd' - codeline 'R12.FND.C'.

Your current on-site codeline for the entity 'fnd' is: 'R12.FND.B