Document Sequence for receipt is not in sequence

Summary:

Document Sequence for receipt is not in sequence

Content (please ensure you mask any confidential information):

Hi,

There is multiple OR created by using the OR template to bulk upload.

However, recently, I found out that the document sequence is not in sequence according to the sequence that I create the OR in the template.

Example:

in template,

line 1 — OR001

line 2 — OR002

line 3 — OR003

line 4 — OR004

line 5 — OR005

expected result,

receipt number document sequence

OR001 1001

OR002 1002

OR003 1003

OR004 1004

OR005 1005

however, the result is

receipt number document sequence

OR003 1001

OR005 1002

OR001 1003

OR002 1004

OR004 1005

So, would like to know is it that the document sequence may not in sequence according to the sequence I input?