Here are some tech notes from the way back machine. but it seems to be going the opposite way that you want. **Try at your own risk....**.
**First thought**
Example: Found that we had duplicate reports on the menu and would not go away. Best Support gave us the following information that worked for us:
Found that we had to edit a file.
BAckup in the mas_system folder the sy_menu.m4t
go into DFDM and select the sy_menu.m4t file
find the duplicate menu items and delete them.
then we must refresh/Compile the menus:
From the MAS 90 Business Desktop select File / Run. Type SYZCON and
click OK.
At the -> prompt, enter the following and press Enter after each
line.
->menus=new(""sy_menu_svc"",%sys_ss)
->? menus'compilemenu()
Note - The compile menu will return a 1 for success and a 0 for failure
->drop object menus
->bye
. Version 4.20 and later:
1.On the Sage MAS 90 or 200 File menu, click Run.
2.To start the Menu Maintenance program, enter SY_MENU_UI
3.Click OK.
4.Click Accept.
Note: In version 4.20, the progress bar does not open immediately after clicking Accept.
5.Close the Menu Maintenance window.
6.Exiting and restarting Sage MAS 90 or 200 may be required
**Or this one...**
How to remove reports from Custom Report that have been deleted through Report Manager Resolution ID: 438688
Entry Type: Informational
Product: Sage MAS 90 ERP, Sage MAS 200 ERP
Application: Library Master
Version Reported: 4.0
Subject:
How to remove reports from Custom Reports that have already been deleted through Report Manager.
Possible Resolution:
Delete the records from Data File Display and Maintenance, and recompile the menus.
1.Open Library Master / Utilities / Data File Display and Maintenance.
2.In the 'Filename' field, enter ""SY_MENU"" (without quotes).
3.Browse to the record that references the report that needs to be removed, and click the 'Delete' button.
4.In the 'Filename' field, enter ""SY_TASK"" (without quotes).
5.Browse to the record that references the report that needs to be removed, and click the 'Delete' button.
6.In the 'Filename' field, enter ""SY1RPM"" (without quotes).
7.Browse to the record that references the report that needs to be removed, and click the 'Delete' button.
8.SY1RPP ALSO
9.In the 'Filename' field, enter ""SY1FRM"" (without quotes).
10.Browse to the record that references the report that needs to be removed, and click the 'Delete' button.
11.Recompile the menus.
a.From the Business Desktop, select File / Run.
b.Type ""SYZCON"" (without quotes) and click 'OK'.
c.At the --> prompt, enter the following and press ENTER after each line:
menus=new(""sy_menu_svc"",%sys_ss)
? menus'compilemenu()
drop object menus
bye
Note: The compile menu returns a 1 for success and a 0 for failure.
Version 4.20 and later:
1.On the Sage MAS 90 or 200 File menu, click Run.
2.To start the Menu Maintenance program, enter SY_MENU_UI
3.Click OK.
4.Click Accept.
Note: In version 4.20, the progress bar does not open immediately after clicking Accept.
5.Close the Menu Maintenance window.
6.Exiting and restarting Sage MAS 90 or 200 may be required