# [ref_impl_eiffel] [501] AWB-14: Fix a precondition violation in the Node Map, when the user selects an external term code.

**Category:** [Reference Implementation: Eiffel (archive)](https://discourse.openehr.org/c/reference-implementation-eiffel-archive/161)
**Created:** 2008-02-09 06:16 UTC
**Views:** 4
**Replies:** 0
**URL:** https://discourse.openehr.org/t/ref-impl-eiffel-501-awb-14-fix-a-precondition-violation-in-the-node-map-when-the-user-selects-an-external-term-code/12781

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## Post #1 by @svn1

Revision: 501
Author:   peter\.gummer

Log Message:

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**Canonical:** https://discourse.openehr.org/t/ref-impl-eiffel-501-awb-14-fix-a-precondition-violation-in-the-node-map-when-the-user-selects-an-external-term-code/12781
**Original content:** https://discourse.openehr.org/t/ref-impl-eiffel-501-awb-14-fix-a-precondition-violation-in-the-node-map-when-the-user-selects-an-external-term-code/12781