OM invalid objects: FRM-30312: Failed to compile the library.

Application version: 12.1.3

During the application of patch 18221238
Three OM files are invalid objects:

FRM-30312: Failed to compile the library.

au      resource        OEXOEFRM.pll
au      resource        OEXOELIN.pll
au      resource        OEXOECFG.pll


OE_SCHEDULE_UTIL                                       PACKAGE BODY
OE_CONFIG_SCHEDULE_PVT                                 PACKAGE BODY
OE_CONFIG_ACTIONS





/ebs/DEV/apps/tech_st/10.1.2/bin/frmcmp_batch module=/ebs/DEV/apps/apps_st/appl/au/12.0.0/resource/OEXOECFG.pll userid=APPS/***** output_file=/ebs/DEV/apps/apps_st/appl/au/12.0.0/resource/OEXOECFG.plx module_type=library batch=yes compile_all=special


ERROR generating library "resource/OEXOECFG.plx" from input file
/ebs/DEV/apps/apps_st/appl/au/12.0.0/resource/OEXOECFG.pll