While configure the extract process for replicate one table getting the following error because starting ext01 process of extract has wrong name entry in parameter file.

Error in extract process:

2025-07-26 12:25:39  ERROR   OGG-02468  The checkpoint file /u01/app/oracle/prod
uct/gg/dirchk/EXT02.cpe does not exist for the group EXT02.

param file has wrong name:

Solution:

Open the file in edit mode, it will resolve the issue as name is wrong modified as correct name.

edit param ext01

extract ext01
userid gguser@pdb1,password gguser
rmthost localhost,mgrport 7809
rmtrail /u01/app/oracle/product/gg/dirdat/ext01/et
table hr.emp;