Oracle Solution for Error ora-26513

ORA-26513: push error: master proc. string$RP.string failed for trans:string seq:string

What triggered the Error:

conflict/error occurred at the master site while executing a $RP.rep_insert(), rep_update(), or rep_delete() function which was not handled by conflict resolution logic at the master.

What should we do to fix it:

tify master site system adminstrator or DBA.