Solution : https://service.sap.com/sap/support/notes/1032044 (SAP Service marketplace login required)
Key words :
ar -vt $oracle_home/lib/libserver9, terms opatch opatch_java_error archive reason, 1 issues patching static library, <stage>/5369855/files/lib/libserver9, /<stage>/5369855/files/lib/libserver9, /<stage>/4751931/files/lib/libserver10, verifying archive fileswhen installing, including critical patch updates, patch_storage/verify/lib/libserver9, 52 5369855/files/lib/libserver9
Related Notes :
| 640910 | Problems when using OPatch |
| 629588 | Current versions of OPatch and OUI |