[BUG?] - “The credentials provided for the File source are invalid” Error when scheduled refreshing

[Dearc]

Hello @Petebro 

After updated to the latest version of Oct 2020 PBRS, new error

[0] -1055784932: The credentials provided for the File source are invalid

Very strange thing when I tested manually

When I changed the scheduled plan, the result could be different

The succcess refreshing not always be the first running

The problem happened Excel source mostly.

[Dearc]

I will try solutions as link https://community.powerbi.com/t5/Report-Server/December-2020-Update-Issues-Regarding-Power-BI-Report... provide

[Dearc]

When I tried to the "Repair" the report server. It will running healthly for serval days, then the credential error will happen again

[Dearc]

Unfortunately， the credential error happen again

[Dearc]

After days obesvering, the "credential errors" not happen again, but error of 

[0] 0: There is no data in the database for @CatalogItemId=04e733a1-0202-43fa-8839-72b5d4444212;@ContentType=DataModel

sometimes happens.

[Dearc]

I read cases as @jimv2000 tried before

 https://community.powerbi.com/t5/Report-Server/Power-BI-Report-Server-October-2020-update-has-been-r... 

but I did not rename the folder only "Repaired" the report server,  the credentials errors seems disappeared. 

[Dearc]

Please down let this down.

Does anyone encounter the same error? Currently I have to setup more backup refreshing plan to make it success.

Besides the error of

[0] -1055784932: The credentials provided for the File source are invalid

sometimes will change to 

[0] 0: There is no data in the database for @CatalogItemId=b8d10ca1-475f-4687-a5a8-84cb76217fdb;@ContentType=DataModel

Not only excel files stored at shared path but also SQL servers happens. 

@Petebro Could you help to solve this?