19c 补丁刷视图报错

源库19.8，dg库19.20，切换dg库刷视图升级补丁报错：./datapatch -verboseError: prereg checks failed!patch 31281355: Error reading descriptor from registry: Couldn't open encmap gbk.enc:such file or directoryat /oracle/app/product/19.3.0/db 1/perl/lib/site perl/5.360/x86 64-linux-thread-multi/xM./Parser.om line 187XML ::Simple called at /oracle/app/product/19.3.0/db 1/sglpatch/salpatchpm line 8564. 由于dg库没有不油19.8的补丁，所以导致刷视图时报错，所以先清理数据库内的补丁信息 SQL> drop table registry$sqlpatch;SQL> drop table registry$sqlpatch_ru_info;SQL> commit;SQL>@$ORACLE_HOME/rdbms/admin/catsqlreg.sqlCheck if registry$sqlpatch can be queried without fail :SQL> select * from registry$sqlpatch; 重新执行数据库补丁应用:./datapatch -verbose