ORA-23419: regenerate replication support before resuming master activity

SQL> BEGIN
DBMS_REPCAT.RESUME_MASTER_ACTIVITY (
gname => ‘scott_repg’);
END;
BEGIN
*
ERROR at line 1:
ORA-23419: regenerate replication support before resuming master activity
ORA-06512: at “SYS.DBMS_SYS_ERROR”, line 79
ORA-06512: at “SYS.DBMS_REPCAT_MAS”, line 3528
ORA-06512: at “SYS.DBMS_REPCAT”, line 826
ORA-06512: at line 2

Run followng commands for creating rep Support

SQL> BEGIN
DBMS_REPCAT.GENERATE_REPLICATION_SUPPORT (
sname => ‘scott’,
oname => ‘emp’,
type => ‘TABLE’,
min_communication => TRUE);
END;
/

SQL> BEGIN
DBMS_REPCAT.GENERATE_REPLICATION_SUPPORT (
sname => ‘scott’,
oname => ‘dept’,
type => ‘TABLE’,
min_communication => TRUE);
END;

SQL> BEGIN
DBMS_REPCAT.RESUME_MASTER_ACTIVITY (
gname => ‘scott_repg’);
END;
PL/SQL procedure successfully completed.