Solution : https://service.sap.com/sap/support/notes/509304 (SAP Service marketplace login required)
Key words : 
oracle patch set reason, symptom importing oracle patches, applicable patchset- check, relevant error scenario, oracle patches, patches relevant, oracle software, sapserv- check, terms metalink, customer system
Related Notes : 
       
| 1178120 | Oracle Patchnumbers on Windows Platforms |