In Marg ERP Software, if while opening manufacturing formula alert appears 'You are not authorised to use this option', then it can be easily resolved.

In order to resolve this error, 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 'Bom' and click on 'Accept' button.

• In 'Manufacturing/Issue Formulas' 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 resolve the error 'you are not authorized' while opening manufacturing in Marg ERP Software.