Publish to Tableau Error

[Vignesh_Jayakumar12]

Can someone help me fix this error? I am trying to publish a large dataset to Tableau. It used to work seamlessly, but recently I haven't been able to publish it. Does anyone know why this might be happening?

Can someone help me fix this error? I am trying to publish a large dataset to Tableau. It used to work seamlessly, but recently I haven't been able to publish it. Does anyone know why this might be happening?

[alexnajm]

It looks like you are still using the old version - this has technically been deprecated: Publish to Tableau Server Tool (alteryx.com)

you may have to try the new tool:  Tableau Output Tool (alteryx.com)

[alexnajm]

Otherwise based on the error, you may just have to connect with IT and figure out the new credentials

[Raj]

@Vignesh_Jayakumar12 
this seems to be a credential issue.
please check with IT.

Error: "Tableau Server API Request (Sign-in) Error Code 401001: Signin Error -- Error signing in to ...

refer this 
mark done if solved.