ORA-56720: I/O data limit exceeded - call aborted

(Doc ID 1197374.1)

Last updated on APRIL 01, 2018

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.1 to 11.2]
Information in this document applies to any platform.


On 11g database executing a complex query consecutively may fails with the following error :
ORA-56720: I/O data limit exceeded - call aborted


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.


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