Invalid Package Body found after upgrade from 12.0.6 to 12.1.3
We found below objects in invalid stats. Please advice.
OWNER OBJECT_NAME OBJECT_TYPE
APPS PO_AUTOSOURCE_SV PACKAGE BODY
APPS PO_CREATE_SR_ASL PACKAGE BODY
APPS PO_ENCUMBRANCE_POSTPROCESSING PACKAGE BODY
APPS PO_HEADERS_SV1 PACKAGE BODY
APPS PO_OTM_INTEGRATION_PVT PACKAGE BODY
APPS PO_POAPPROVAL_INIT1 PACKAGE BODY
APPS PO_VALIDATIONS PACKAGE BODY
APPS PO_VAL_DISTRIBUTIONS2 PACKAGE BODY
APPS PO_VAL_HEADERS PACKAGE BODY
APPS PO_VAL_SHIPMENTS2 PACKAGE BODY
APPS PO_WF_REQ_NOTIFICATION PACKAGE BODY