DateFormat.Error csv/xlsx files to DataFlow from on-prem SharePoint

[ataby_agalarbyl]

Hi, guys,

Files can be loaded to Power BI Desktop, but when I try directly in Power BI Capacity Premium Workspace as DataFlow Gen1 or Semantic file, it gives the below error, problem is that, it was working 10 days ago. It just suddenly stopped working, and we cannot reinitiate again. Any ideas what can be the problem? 

[lbendlin]

Does "Show Details"  reveal any details?

If you have a Pro license you can open a Pro ticket at https://admin.powerplatform.microsoft.com/newsupportticket/powerbi
Otherwise you can raise an issue at https://community.fabric.microsoft.com/t5/Issues/idb-p/Issues .

[ataby_agalarbyl]

Unfortunately details doesn't show anything specific either. It is very much annoying situations that error message doesn't tell us what is really wrong. 

[v-menakakota · Accepted solution]

Hi @ataby_agalarbyl ,

Thank you for reaching out to us on the Microsoft Fabric Community Forum.

As per my understanding please go through the below steps: 
Verify that the data format in your CSV/XLSX files remains unchanged, as even minor alterations can lead to errors.
If you're using an On-Premises Data Gateway, make sure it is correctly configured and running. Additionally, review the gateway logs for any errors or warnings.

If this post was helpful, please give us Kudos and consider marking Accept as solution to assist other members in finding it more easily.

[v-menakakota]

Hi @ataby_agalarbyl ,

May I ask if you have resolved this issue? If so, please mark the helpful reply and accept it as the solution. This will be helpful for other community members who have similar problems to solve it faster.

Thank you.

[v-menakakota]

Hi @ataby_agalarbyl ,

I wanted to check if you had the opportunity to review the information provided. Please feel free to contact us if you have any further questions. If my response has addressed your query, please accept it as a solution and give a 'Kudos' so other members can easily find it.

Thank you.

[v-menakakota]

Hi  @ataby_agalarbyl ,

I hope this information is helpful. Please let me know if you have any further questions or if you'd like to discuss this further. If this answers your question, please Accept it as a solution and give it a 'Kudos' so others can find it easily.

Thank you.