![MAS90 AR Memo Quotes.jpg](https://i0.wp.com/s-consult.com/wp-content/uploads/2009/01/mas90-ar-memo-quotes.jpg?resize=400%2C251&ssl=1)
If you’ve experienced an error 20 SY_MemoHandler_BUS.pvc while trying to delete a memo from your Sage MAS 90 customer master file (this error will also occur on MAS 200) then here’s something you should check.
![mas90 ar memo quotes error.jpg](https://i0.wp.com/s-consult.com/wp-content/uploads/2009/01/mas90-ar-memo-quotes-error.jpg?resize=450%2C369&ssl=1)
Make sure that you don’t have any quotation marks in the memo code. We’ve found that as far back as Sage MAS 90 version 4.1 that having a quotation mark as part of your memo code will produce the above error condition and make it impossible to delete the memo code with the quote.
![mas9 ar memo quotes error.jpg](https://i0.wp.com/s-consult.com/wp-content/uploads/2009/01/mas9-ar-memo-quotes-error.jpg?resize=318%2C112&ssl=1)
The only fix that we’ve found is to use Data File Display and Maintenance to manually remove the quotes.
![mas90 data file display.jpg](https://i0.wp.com/s-consult.com/wp-content/uploads/2009/01/mas90-data-file-display.jpg?resize=450%2C364&ssl=1)