Sage 100
(Formerly MAS 90 & MAS 200)

In an effort to help you get the most from your Sage 100 software system, we’ve compiled this running list of technical tips and tricks posts. These can be used as step-by-step guides to get you through a number of software issues.

However, if you require additional assistance we have live-support and Sage 100 training available.

If you missed our Summer Series webinars, click below to watch the recorded webinars.

Three Easy Ways to Export Sage 100 Data to Excel

Custom Screens in Sage 100 Tutorial

How to Set up User Defined Fields in Sage 100

How to Apply a Credit Memo or a Prepayment to an Invoice

How to Unlock Bank Codes in Sage 100 Accounts Payable

"Connection Failure to Host" ERROR in Sage 100

Sage 100 (MAS) has Stopped Working!

Use Memos to Attach Important Documents in Sage 100

How to Resolve Sage 100 Crystal Reports ERROR 200

How to Set up or Change Tax Codes in Sage 100

Clear Paid Today Flags in AP or AR in Sage 100

How to Create Explorer Views in Sage 100

What's New

ERP Automation in 2026: Supporting Better Business Decisions

Sage 100 (Formerly MAS 90 & MAS 200)

Sage 100
(Formerly MAS 90 & MAS 200)