Patch :8919491:Linux x86:12.1.1:Failed to generate CSCUTILS.pll

Hi,
During the application of patch :8919491, failed to compile the library  CSCUTILS.pll due to following errors.

-------------------------------------------------------------------------
Compilation errors on CSC_PLAN_OUTCOMES:
PL/SQL ERROR 0 at line 18, column 17
Item ignored
PL/SQL ERROR 320 at line 73, column 41
the declaration of the type of this expression is incomplete or malformed
PL/SQL ERROR 0 at line 67, column 3
Statement ignored
PL/SQL ERROR 320 at line 79, column 9
the declaration of the type of this expression is incomplete or malformed
PL/SQL ERROR 0 at line 79, column 4
Statement ignored

Failed to generate library.


Thanks & Regards
phani bhaskar