In Marg ERP Software, if 'You are not authorized to use this Option' while creating Single Entry Voucher, then this issue can be easily resolved.

In order to resolve 'You are not authorized to use this Option' in Single entry voucher, the user needs to follow the below steps:

• Go to Masters > Passwords & Powers > Operator's.

• The user will select the operator to make desired changes.
• Suppose select '02' and press 'Enter' key.

• The user will click on 'Search In All' option.

• The user will search 'Voucher' and click on the 'Accept' button.

• In 'Voucher Entry allowed from Single/Double Entry' option, the user will select 'Y'.

• Press 'Esc' key.

• Click on 'Yes' button.

• A 'Powers Change' POP-UP will appear in which the user will press 'Esc' key.

• Click on 'Yes' button.

• Now, for Re login the user will press 'Ctrl+U' key on the main screen. 

• Enter the User ID and Password.

• Press 'Esc' key.

After following the above steps, the user can view that the 'You are not authorized to use this Option' error will not appear while opening the Single Entry voucher in Marg ERP Software.