ORA-56720: I/O data limit exceeded - call aborted
(Doc ID 1197374.1)
Last updated on OCTOBER 08, 2024
Applies to:
Oracle Database - Enterprise Edition - Version 11.1.0.6 to 11.2.0.1 [Release 11.1 to 11.2]Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
On 11g database executing a complex query consecutively may fails with the following error :
ORA-56720: I/O data limit exceeded - call aborted
Changes
1-Resource manager is enabled and the parameter SWITCH_IO_MEGABYTES is altered (default is unlimited).
2-If query is not executed immediately after the first run it succeeds.
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |