Voucher number cannot be left Blank or Voucher Number is missing

Understanding Failed Entries in Banking & Sales/Purchase Module

Below image indicates that an entry has failed:

1. Red color indicates the number of entries that have failed.
2. From here, you can cross-check the error type by visiting.Click Here

Error Details in the Tally.imp File

The Tally.imp file provides the following details:

1. Date and time of the entry.
2. Company name.
3. Error reason.
4. Error type.

For tally version 3 and above check All Exception for Error reason

• Step 1. Press Alt+Y (Data) > All Exceptions.
• Step 2. The All Exceptions report appears, displaying the number of exceptions caused due to Import, Migrate/Repair, and Synchronization in Tally Prime.

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Common Error: "Voucher number cannot be left Blank" or "Voucher Number is missing"

Possible Cause

• The "Voucher number cannot be left Blank" or "Voucher Number is missing" error in Tally occurs when a Method of voucher numbering is set manual and no input has been given for Voucher number.

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Possible Solutions

For Banking:

• Solution 1: Change the Voucher numbering method to Automatic Click Here
• Solution 2: Learn how to add voucher number in Banking(no need to change Voucher numbering method) Click Here

For Sales/Purchase:

• Solution 1: Change the Voucher numbering method to Automatic

  • Navigate to: Gateway of Tally > Alter > Voucher Type or (shortcut) press Alt+G (Go To) > Alter Master > Voucher Type.
  • Change the "Methods of Numbering" to Automatic

• Solution 2: Learn how to add voucher number in Sales/Purchase(no need to change Voucher numbering method) Click Here