Oracle ORAchk replaces the RACCheck utility. Oracle ORAchk extends health check coverage to the entire Oracle software stack, and identifies and addresses top issues reported by Oracle users. Oracle ORAchk proactively scans for known problems with Oracle products and deployments, including the following:

• Standalone Oracle Database

• Oracle Grid Infrastructure

• Oracle Real Application Clusters

• Maximum Availability Architecture (MAA) Validation

• Upgrade Readiness Validations

• Oracle GoldenGate

Oracle is continuing to expand checks, based on customer requests.

As Oracle ORAchk has been rewritten in Python, Cygwin on Microsoft Windows is no longer a requirement.

Oracle ORAchk needs Python 3.6 software and libraries. The runtime provides details of exactly which libraries are required.

Oracle ORAchk is pre-installed with Oracle Database in the $ORACLE_HOME/suptools/orachk directory. Oracle recommends that you update to the latest version of Oracle ORAchk. See Oracle ORAchk and EXAchk User’s Guide for more information.

You can also download and run the latest standalone version of Oracle ORAchk from My Oracle Support. For information about downloading, configuring and running Oracle ORAchk utility, refer to My Oracle Support note 1268927.2:

https://support.oracle.com/epmos/faces/DocContentDisplay?id=1268927.2&parent=DOCUMENTATION&sourceId=USERGUIDE