Cause:

This error appears due to the mismatch of Hsn in item detail and transaction.

Solution:

• Go to Gst > Internal Audit > GST Return Errors.

• A 'Transaction Mismatch' window will appear.
• The user will enter the date range for which invoices need to be audited.
• Suppose mention '31-05-2024' to '31-05-2024'.

• The user can view the bill 'A000001' have an 'Hsn-Transaction Error'.
• Press '+' key to select the bill and then press 'F6' key.

Note: The user will Press 'Spacebar' key or Plus '+' key to select a particular bill or Press Asterisk '*' key to select All bills. 

• The user will click on 'Re-Save Bills'.

• Click on 'Ok'.

• When the user will again opens Internal Audit, it can be viewed the bill error will get resolved.

After following the above steps, the user can view 'Hsn-Transaction Error' will get resolved while viewing Internal Audit in Marg Software.