In order to resolve this issue, the user needs to follow the steps below:

• Go to Maters > Master > Item Master.

• The user will press 'F4' key on the particular item whose batch details need to be modified.
• Suppose select 'Acnederm Lot'.

• The user will select 'Batch Detail'.

• The user will press 'F3' key on particular batch that needs to be modified.

• The user can view that  'Rate A' of selected batch is Rs. 720.

• Now, the user can change the rate as per the requirement.
• Suppose change Rate- A  to Rs. 800 and press 'Ctr+W' key to save the changes.

• In 'Change in Master?' option, the user will select 'Yes' and press 'Enter' key.

After following the above steps, the user can view that Rate has been updated in Item batch as well as in Item Master in Marg ERP Software.