Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

Calling all Data Engineers! Fabric Data Engineer (Exam DP-700) live sessions are back! Starting October 16th. Sign up.

Reply
Anonymous
Not applicable

DataSource.Error: OLE DB: System resource exceeded

I am running some OLE DB queries.

 

They are all pulling from dbf files from the same folder. However, some of them work while others return this error message:

DataSource.Error: OLE DB: System resource exceeded.
Details:
DataSourceKind=OleDb
DataSourcePath=data source="C:\Users\Example\";extended properties="dBASE IV";provider=Microsoft.ACE.OLEDB.12.0
Message=System resource exceeded.
ErrorCode=-2147467259

 

For this message I thought it might be due to file size but it does not appear to be. The largest of the files (approx 8MB) loads fine whilst one of the smallest files with a size of less than 100KB returns the above message.

 

I cannot see anything that otherwise differentiates the dbf files that are pulling through and those that are not. 

 

I have tried deleting and re adding the datasource settings and permissions without success. The exact same files always do not work.

Has anyone else encountered this message? Does anyone have any suggestions?

1 REPLY 1
v-jingzhang
Community Support
Community Support

Hi @Anonymous 

 

In which application or service do you use Power Query? In Excel, Power BI or somewhere else?

Is it possible to use another computer to test whether it can get data from the same files successfully?

 

Best Regards,
Community Support Team _ Jing

Helpful resources

Announcements
FabCon Global Hackathon Carousel

FabCon Global Hackathon

Join the Fabric FabCon Global Hackathon—running virtually through Nov 3. Open to all skill levels. $10,000 in prizes!

October Power BI Update Carousel

Power BI Monthly Update - October 2025

Check out the October 2025 Power BI update to learn about new features.

FabCon Atlanta 2026 carousel

FabCon Atlanta 2026

Join us at FabCon Atlanta, March 16-20, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.

Top Kudoed Authors