Accounting Errors: 'Not allowed to save GST tax code and SST tax code in the same document.'

Go to Admin, Administrator Settings.

Select Click to Setup, Advanced, Transaction Settings.

Select With Purchase and With Sales Tax for SST-enabled companies.

Exit Admin setup.

Open Accounting System.

Go to Setup, General Setup, Malaysia Taxes, and Key in the Tax Details.

Go to Setup, General Setup, Settings, and select (mark) Select tax code from tax code maintenance.

Go to General, Miscellaneous File, Tax Code Maintenance, and select Regenerate Malaysia Tax Codes.