Trying to Import 20 MB or Larger .xlsx files Throws Error File Cannot Be Opened Due to the Following Error: Java Heap Space
(Doc ID 2947931.1)
Last updated on MAY 09, 2023
Applies to:
Oracle SQL Developer - Version 23.1 and laterInformation in this document applies to any platform.
Symptoms
ENV
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Windows 11
SQLDEV 23.1
JDK 17
Problem Description
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Trying to import large .xlsx files that are 20MB or greater throws errors:
Error Codes
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File C:\... cannot be opened due to the following error: Java heap space.
Cause
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In this Document
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Cause |
Solution |