[root@zza-server: /]# grep -rnil "ERR-7620" /u01
/u01/app/oracle/oradata/XE/sysaux.dbf # binary data file
/u01/app/oracle/fast_recovery_area/XE/onlinelog/o1_mf_1_fb4gjfhy_.log # binary log, not readable
/u01/app/oracle/fast_recovery_area/XE/onlinelog/o1_mf_2_fb4gjhcx_.log # binary log, not readable
# below are APEX builder installation scripts (there are only inserts of this error message to APEX metadata)
/u01/apex/builder/zh-cn/f4411_zh-cn.sql # locaized version of apex installation script
/u01/apex/builder/fr/f4411_fr.sql
/u01/apex/builder/it/f4411_it.sql
/u01/apex/builder/de/f4411_de.sql
/u01/apex/builder/ja/f4411_ja.sql
/u01/apex/builder/es/f4411_es.sql
/u01/apex/builder/pt-br/f4411_pt-br.sql
/u01/apex/builder/zh-tw/f4411_zh-tw.sql
/u01/apex/builder/ko/f4411_ko.sql
/u01/apex/builder/f4411.sql
[root@zza-server: /]# grep -rnil "ERR-7620" /var/log/
# no rows
[root@zza-server: /]# grep -rnil "ERR-7620" /var/spool/
# no rows
[root@zza-server: /]# grep -rnil "ERR-7620" /var/tmp/
# no rows
[root@zza-server: /]# grep -rnil "ERR-7620" /var/lib/ # some tomcat logs are there
# no rows
[root@zza-server: /]# grep -rnil "ERR-7620" /usr
# no rows
[root@zza-server: /]# grep -rnil "ERR-7620" /etc
# no rows