You also need to search for “3217” and possibly “217.” This could be in an alpha-numeric number you entered a long time ago. When assigning automatic reference numbers, Manager ignores alphabetic characters and only looks at number strings contained anywhere in prior reference numbers. It also ignores punctuation marks. So, if you had a reference “RA3/217-A,” Manager would assign the next automatic reference as 3218.
No, it has not been defined as such in the system.
Since we are invoicing sales using the manager app directly, we do not fiddle with the reference, it has been set ‘Automatic’ under the ‘Form Defaults’ for All sales invoices & Credit Notes.
There is a separate billing operator assigned. Her task is limited only to ‘create’ sales invoices, the operator is NOT allowed to update or delete any sales invoices once created. Therefore there is no way this can be edited.
The outlier only needed to be there when the first out of series number was generated. Or to word it another way, deleting incorrectly entered data can also leave a gap if a new automatic number is generated while the erroneous data was there.