PLS-00201: "identifier 'XMLCONCAT' must be declared" Using XMLConcat in PL/SQL

(Doc ID 1434853.1)

Last updated on FEBRUARY 08, 2017

Applies to:

Oracle Server - Enterprise Edition - Version: and later   [Release: 10.2 and later ]
Information in this document applies to any platform.


  • Compiling a package that was working in Oracle Database 9i is failing after upgrade to 10g or higher

  • This is part of the code:

  • The error received is:

    PLS-00201: identifier 'XMLCONCAT' must be declared


Upgrade from Oracle Database 9i to 10g or higher.


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