error in Dataflow Refresh -Destination array was not long enough

[Anonymous]

Hi team,

below error shown when Schedule Refresh Dataflow.
Error: An internal error occurred.. RootActivityId =" "Param1 = Destination array was not long enough. Check destIndex and length and the array's lower bounds. Request ID: " "

why this error occurs.

[Anonymous]

Hi @Anonymous ,

The error may be caused by a file size mismatch, I can't reproduce your problem, is it possible to show a detailed error message (without sensitive information)?

Here is a similar article, please check if it is helpful to you

Destination array was not long enough. Check destIndex and length, and the array's lower bounds." 

Hope it helps,

Community Support Team _ Caitlyn

If this post helps then please consider Accept it as the solution to help the other members find it more quickly.