"Unrecognized configuration parameter: qreplace_function" trying to backup a database I am new to PostgreSQL and I am trying to backup a database with the pg_dump utility.

I am using this command:

/opt/PostgresPlus/9.4AS/bin/pg_dump -U (username) -f /opt/PostgresPlus/9.4AS//pgbackup/db_name.sql dbname -p 5432


and I am encountering this error: 


  pg_dump: [archiver (db)] query failed: 
  ERROR: unrecognized configuration parameter "qreplace_function"


Can anyone please help me understand what I am doing wrong?
You have not used  PostgreSQL. You are using  PostgresPlus created by EnterpriseDB.

The parameter qreplace_funtion is mentioned in EnterpriseDB's document (page 21). I guess this is a typical privilege problem.

OR, if you use PostgreSQL but run PostgrePlus's pg_dump, try original PostgreSQL's pg_dump.