Access the transaction by using the following navigation method.
IMG –> Financial Accounting –> General Ledger Accounting –> Business Transactions –> Open item clearing –> Clearing Differences –> Assign User to Tolerance Groups.
Transaction code : OB57
On the screen, change view “Assign users –> Tolerance group “: Overview, click on new entries
On the new entries screen, update the user name and tolerance group that you want to assign users to tolerance group.
After assigning user to tolerance group, click on save button to save the data.