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There are several prerequisites for utilizing migVisor, which are listed below. Please confirm that all relevant and necessary conditions are met before attempting to use any of the migVisor applications.

Licensing requirements

The licensing requirements for using migVisor are:

Collector Requirements

The migVisor Metadata Collector (mMC) is a Java application. Before using mMC, please ensure you meet all of the following requirements:

Hosting Requirements

The hosting requirements for running mMC are.

  1. A computer with network access to your source system(s).

  2. Java Development Kit (JDK) 17 for mMC. mMC supports both Java 17 and OpenJDK 17.

Networking Requirements

For the scanning operation to succeed, the host running mMC must be able to connect to each one of the sources via the network.

In case the source is a cluster, all members of the cluster must be reachable on their respective ports.

For automatic uploading scan results to mConsole the host running mMC must have outbound internet access to on TCP port 443. This option is required for using mMC in Online mode for automatic uploading.

Display Requirements

  • Browser


2 most recent versions


Latest and extended support release (ESR)


2 most recent major versions


2 most recent major versions

  • Microsoft Edge WebView2 Runtime web content

In case Microsoft Edge WebView2 Runtime is not installed, download and install the 'Evergreen Standalone Installer' using the correct architecture option (the most common is x64) from the following link: WebView2 - Microsoft Edge Developer

  • System Display settings

Scale and layout settings: 100%

  • Screen Resolution

1280 × 720

Database Access Requirements

mMC must connect and authenticate to sources or databases in order to execute various commands during a scan. The database access requirements are:

  • Credentials for a single database user that can be used to login to all of the source servers.

  • Permissions given to the database user to run all scan commands for that source type.

For more details and help on creating a user with sufficient privileges on the various sources, please refer to the migVisor User Creation Scripts section.

Operating System Requirements

An operating system of a version which is supported by the vendor.

E.g. Supported operating systems platforms and capabilities (Microsoft)

Console requirements

migVisor Web Console is a web-based application. To be able to use the console, you must meet the following:

  • You must have a set of migVisor user credentials that are up to date.

  • You must have web browser. Only Google Chrome is officially supported.

  • You need to be able to connect to the on TCP port 443.

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