Hello all,
I have been trying to change the Customer IDs of the imported customer Records, but haven’t been able to. The Segmented Key has the Auto numbering uncheck.
![](https://uploads-us-west-2.insided.com/acumatica-en/attachment/93ceb8f0-eece-42de-a3fd-7f7feb39da21.png)
![](https://uploads-us-west-2.insided.com/acumatica-en/attachment/1180c0e5-77bb-4f83-9428-21a4fbb349bc.png)
Upon saving it throws the following error
![](https://uploads-us-west-2.insided.com/acumatica-en/attachment/e3a31aad-8205-4ca9-8346-c94b84617b9b.png)
and then creates a new blank customer record. Why is it not allowing me to do so?