How to: Fix Power Bi Memory Error Allocation Failure

Here we can see, “How to: Fix Power Bi Memory Error Allocation Failure”

• Users have claimed that a Memory error allocation failure error prevents them from using PowerBI.
• This is typically brought on by the hardware’s inability to process the tasks at hand due to a lack of memory.
• Increase the available memory; this also applies to virtual machines.
• In order to facilitate page processing, you can also consider deleting any unnecessary columns.

Although it might not be the most reliable software product of its kind, Microsoft’s Power BI is a terrific tool that is still in active development.

Power BI’s memory allocation failure problem typically arises when the system is under-memorized for the work at hand.

As users in the Power BI Community suggested, you can try to shut some apps, allot extra memory, or make changes to the original table to fix this mistake.

Hi
I have created a pbix file in 64bit machine. File Size: 22 MB. Rows: 5.5 Million Approx.
Data is fetched from MYSQL Database.
While I try to open the same file in a 32-bit machine, an error message pops up
“Failed to save Modification to the server. Error returned: Memory Error : Allocation Faliure. If you are using 32 bit version of the product,consider upgrading to the 64 bit version or increasing the amount of memory available on the machine”.

To resolve the Power BI allocation failure error, refer to the troubleshooting advice in this article.

Not enough memory error in Power BI

1. Increase the memory available on the Machine

1. 1. Check whether the allocated RAM is sufficient for the operations if you are utilizing the service on a virtual machine.
   2. Try to give the machine more RAM if you are experiencing this issue.
   3. Optimizing your data model allows you to use the memory that is available more effectively.
      • You can look online for instructions on how to improve your data model.

2. Enable Windows page file

1. 1. The error may still appear if Windows Page File is disabled on your computer.
   2. Use your system’s Administrator account to log in.
   3. To launch Run, press Windows Key + R.
   4. To launch the Control Panel, enter control and press OK.
   5. Select System and Security by clicking.
   6. Select System.
   7. Select Advanced System Settings in the System window’s left pane.
   8. You ought to, by default is in the Advanced tab.
   9. Click the Settings button in the Performance section of the Advanced page.
   10. Launch the Performance Options window and select the Advanced tab.
   11. Under the section under Virtual Memory, click Change.
   12. Ensure that the option to manage paging file size for all disks automatically is selected.
   13. To save the changes, click OK.
   14. Check for the memory allocation failure error after the computer has restarted.

3. Other solutions to try

1. 1. Before importing data into the data model, try to delete any extraneous columns from Edit Queries.
      • Although Power BI supports 2 billion rows and 16,000 columns, its performance may be constrained.
   2. In the Data Load tab, try to allocate more memory. Open Option > Data Load from the Power BI dashboard.
      • Now raise the allotted amount of RAM.
   3. If you are currently using a 32-bit version of Excel, I advise switching to a 64-bit version to avoid any memory-related problems.
   4. Too many columns and defective cells can also affect memory, but happily, these problems are resolvable.

Conclusion

I hope you found this guide useful. If you’ve got any questions or comments, don’t hesitate to use the shape below.

User Questions

1. How can I correct Power BI issues?

Select the error-containing column first before replacing any rows that include errors. Select Replace values under the Any column group on the Transform tab. Choose Replace mistakes from the drop-down option. If you wish to replace all errors with the value 10, enter 10 in the Replace errors dialog box.

2. Why won’t my Power Query load?

Please ensure the “Include in report refresh” option is disabled by right-clicking your tables in the Query Editor. Once the option is disabled, the report won’t contain the updated data. Try restarting your computer and refreshing your data source to see if it helps.

3. How much memory does it use?

First off, Power BI Desktop now provides an evaluation container with 432MB of memory by default instead of the previous 256MB. Many Power Query queries will execute much more quickly because of this alone.

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