Error: CMN.ATO.AS.EM0001

Answer: This is an ATO error. Possibly, they restrict creating amendment for this BAS.

We have 2 options here:

1. Contact ATO by phone, and ask their advise on this matter. Probably they will create the amendment manually and we can lodge it then. (This is the recommended)

2. Create the case on ATO portal HERE send them the client details (TFN, Name, ABN) and agent details (TAN, ABN, etc) + lodgment identifier (from audit trail) + date of failed lodgment