When running the URT, two Oracle messages are observed.
ORA-39346: data loss in character set conversion for object PACKAGE_BODY:"PSVC_DLP_URTDB"."UPGRADESCHEMA_DATA_MIGRATION"
ORA-39383: There is more data loss than reported for object type SCHEMA_EXPORT/PACKAGE/PACKAGE_BODY.
ORA-39346 and ORA-39383 occurred during the stage 1 import and are related to packages that will be rebuilt by the upgrader anyways.
No further action is required.