Invalid XPath Expression(null) Error In Transform When Using XQuery Fn:distinct-values - BPEL 1.1 (Doc ID 1497279.1)

Last updated on JANUARY 08, 2024

Applies to:

Goal

When is being used the xQuery function fn:distinct-values in the xsl transform, the code works without any error.

However, in JDeveloper Studio Edition Version 11.1.1.4.0 < Build: JDEVADF_11.1.1.4.0_GENERIC_101227.1736.5923>, when the view is switched from Source view to Design View, an error message is displayed on the lines where fn:distinct-values was used:

When the code is deployed to the server, it works just fine.

The problem appears in JDeveloper 11.1.1.5.0 too.

Solution

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