In the first article in this series, we explored why organizations should fully understand their existing file transfer environment before beginning a migration project. We discussed identifying business requirements, documenting workflows, and determining which file transfers truly support critical operations.
Once that assessment is complete, the next question is usually straightforward:
How difficult will it be to move these file transfers into a new Managed File Transfer (MFT) platform?
It's a fair question.
Many organizations assume migration means rebuilding years of scripts, integrations, and partner connections from scratch. In reality, environments may contain hundreds or even thousands of transfers, but those transfers typically rely on a relatively small number of repeatable connectivity patterns.
Understanding those patterns can make both solution evaluation and migration planning much easier.
One of the most important distinctions is identifying who initiates the connection.
In every file transfer relationship, someone has to make the first move. Either your organization connects to a trading partner's system (you are the client), or that partner connects to yours (you are the server).
This article focuses on the first scenario: client-side connectivity, where your organization initiates the connection.
Why Connectivity Patterns Matter During MFT Migration
At first glance, client-side and server-side transfers may seem similar. Files move between systems either way.
However, who initiates the connection influences several important migration considerations:
- Authentication and credential management
- Firewall and network requirements
- SSH key and certificate management
- Troubleshooting responsibilities
- Security ownership
- Ongoing operational support
Understanding these details early helps eliminate surprises later in the migration process.
More importantly, connectivity patterns often reveal something many organizations don't initially realize: migrations are frequently more predictable than they appear.
Organizations are sometimes surprised to discover how many transfers reuse the same connection methods, partner relationships, and workflow structures. Once those common patterns are identified, migration work often becomes far easier to estimate and execute.
A Real-World Client-Side Migration Example
Consider a common scenario.
Your organization retrieves a daily sales report from a supplier using SFTP. Today, that process may rely on a scheduled script running on a server that nobody has touched in years.
The script might:
- Connect to the supplier's SFTP server
- Download a file
- Rename the file
- Copy it to another location
- Send alerts if something fails
When migrating this process into a Managed File Transfer solution, such as GoAnywhere MFT, the work generally comes down to three activities:
The business outcome remains exactly the same.
The objective isn't to reinvent the process. It's to move the process into a platform that provides centralized management, stronger controls, improved visibility, and easier long-term support.
This is an important realization for teams evaluating MFT solutions.
Video: Considerations When Evaluating an MFT Solution
Successful migrations are rarely about redesigning everything from scratch. More often, they're about recreating proven business processes in a way that's easier to manage and maintain.
Why Client-Side MFT Migrations Are Often Easier
Client-side transfers are frequently among the easiest migrations to tackle because your organization controls the initiating system.
In many cases, external trading partners don't need to make any changes at all. The partner's server remains in place, while your team recreates the connection, workflow, and automation logic within the new MFT platform.
That means migration teams can often focus on their own environment rather than coordinating changes across multiple organizations.
This reduces project complexity and allows teams to build their migration experience before tackling more complicated scenarios.
Video: Migrating is Easier Than You Might Think
The Three Building Blocks of a Successful Migration
Step 1: Establish and Validate the Connection
In GoAnywhere MFT, client-side connectivity typically begins with a Resource.
A Resource stores the connection and authentication details required to communicate with an external system. Once configured, the same connection can be reused across multiple workflows.
Defining the connection as a reusable Resource simplifies administration by centralizing connection management, making updates easier when credentials or connection details change, and reducing troubleshooting effort when issues arise.
Connection testing is also valuable during migration projects because it often exposes undocumented requirements early, when they are easiest to address.
Step 2: Recreate the Business Process
Establishing connectivity only answers one question: Can the platform reach the partner system?
The next question is often more important: What happens after the file transfer completes?
This is where workflow automation comes into play. A workflow may be as simple as uploading or downloading a file. In most environments, however, the transfer is only one component of a broader business process.
Common workflow activities include:
- Validating incoming files
- Encrypting sensitive information
- Renaming files to meet partner requirements
- Sending notifications
- Archiving completed transfers
- Launching downstream processes
- Delivering files to business applications
The goal reaches beyond simply moving files from one location to another. It is, instead, automating the business processes that depend on those files.
One lesson that often emerges during migration projects is that the file transfer itself is rarely the difficult part. The bigger challenge is uncovering the business dependencies surrounding the transfer.
A workflow that appears to be a simple nightly download may be feeding reporting systems, inventory applications, financial processes, or customer-facing services. Identifying those dependencies early helps avoid surprises during testing and cutover.
Step 3: Automate the Process
Once the connection and workflow have been validated, automation is usually straightforward.
Organizations typically choose one of two approaches:
Scheduled Automation: Processes run at predefined times, such as nightly partner exchanges or daily report retrieval.
Event-Driven Automation: Processes launch automatically when specific business events occur, such as the arrival of a file.
The approach depends on business requirements, but the objective remains consistent: Create reliable, repeatable processes that operate without manual intervention.
Four Common MFT Migration Mistakes
After helping organizations migrate file transfer environments, several recurring mistakes tend to appear.
- Migrating the Most Complex Processes First
Teams often begin with workflows that contain years of customizations, exceptions, and undocumented workarounds.
A better approach is to start with a straightforward process, build familiarity with the platform, and establish an early success.
- Assuming Existing File Transfer Documentation Is Accurate
Many organizations discover that documentation and production environments don't always match.
Before migrating any process, confirm:
- Connection details
- Credentials
- File locations
- Schedules
- Business dependencies
- Focusing Only on Connectivity
Successfully connecting to a partner system doesn't guarantee a successful workflow.
A connection test may succeed while the account lacks permissions to upload files, access directories, or complete downstream processing.
Always validate the complete business process, not just the connection.
- Trying to Modernize Everything at Once
Migration projects often expand into modernization initiatives.
While modernization can deliver significant value, attempting to redesign every workflow during migration introduces additional complexity, risk, and cost.
Start by recreating the existing business outcome. Optimization can come afterward.
What Successful Migrations Have in Common
Organizations sometimes approach MFT migrations as large-scale transformation projects. In practice, the most successful migrations are often incremental.
They typically follow a simple pattern:
- Establish the connection
- Recreate the workflow
- Automate the process
- Validate the outcome
- Move to the next use case
Organizations that take this approach often begin realizing operational benefits sooner than teams attempting to redesign every process before migrating their first transfer.
Looking Ahead
In the next article, we'll examine server-side connectivity, where trading partners connect directly to your Managed File Transfer environment.
We'll also explore additional components of a modern file transfer strategy, including security controls, monitoring, logging, audit and compliance requirements, as well as partner connectivity management.
Understanding these foundational concepts will help organizations evaluate MFT solutions more effectively, compare migration approaches, and reduce risk throughout modernization initiatives.
Planning an MFT Migration?
Most file transfer environments are more predictable than they initially appear.
By understanding your connectivity patterns, workflows, and automation requirements, you can simplify migration planning, reduce risk, and avoid many of the challenges that typically delay projects.
See how GoAnywhere MFT helps organizations replace legacy scripts, improve operational visibility, strengthen security, and automate file transfers through a centralized platform.
Ready to migrate your solution? We have the migration assistance you need.
