Xml Operations Give ORA-31186: Document Contains Too Many Nodes
(Doc ID 2344551.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
Getting the error 'ORA-31186: Document contains too many nodes' while performing the xml operations xml
xmlagg(xmlelement(e, COL1|| ',')order by COL2).extract('//text()')).getclobval()
The source data is coming from a table. The xml operation is performed on the values from COL1.
"ORA-31186: Document contains too many nodes
31186. 00000 - "Document contains too many nodes"
*Cause: Unable to load the document because it has exceeded
the maximum allocated number of DOM nodes.
*Action: Reduces the size of the document.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!