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In certain situations, you may need to roll back your company data after you have migrated to a later version of Tally.ERP. Rolling back data means transferring your data back to the old version of Tally.ERP 9.
It is recommended to take backup of data before migrating to latest release and restore this data in the earlier versions instead to rolling back the data.
Rolling Back Migration Data to Previous Release of Tally ERP 9
Note: Rolling back data after migration may cause data loss or alteration, if any changes have been made to the migrated data. This includes creating, modifying or deleting any transaction, master or report. For example, if a transaction is passed in Tally.ERP 9 Release 5.0 after migration, rolling back may cause loss or alteration of the transaction.
Eligibility, risks and options to roll back data for various versions of Tally.ERP 9 are given below:
|Tally.ERP 9 Release 4.93||Rewrite to roll back data.|
|Tally.ERP 9 Release 4.8
Tally.ERP 9 Release 2.0
|Rewrite to roll back data. No data change should be made in Release 5.0 after data migration. Data changes include creating, modifying or deleting any transaction, master or report. Rollback may cause potential data loss or alteration if data changes are made.|
|Tally.ERP 9 Release 1.82
Tally.ERP 9 Release 1.0
|Rewrite to roll back data. However, this may cause potential data loss or alteration. Rollback is not recommended in these releases.|
|Rolling back your data is not possible after migrating to Release 5.0.|