<status value="active"/> <experimental value="true"/> <date value="2026-03-13T11:09:09+00:00"/> <publisher value="HL7/FO"/> <contact> <name value="HL7/FO"/> <telecom> <system value="url"/> <value value="http://www.hl7.org"/> </telecom> </contact> <description value="HL7-defined code system of concepts specifying the severity of an application error as reported during acknowledgment of messages. Knowing if something is Error, Warning or Information is intrinsic to how an application handles the content and the information flow. Used in HL7 Version 2.x messaging acknowledgment in the ERR segment."/> <copyright value="HL7 Inc., 2026"/> <caseSensitive value="true"/> <compositional value="false"/> <content value="complete"/> <property> <code value="versionIntroduced"/> <uri value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionIntroduced"/> <description value="version when was this code introduced"/> <type value="string"/> </property> <property> <code value="versionDeprecated"/> <uri value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#versionDeprecated"/> <description value="version when was this code deprecated"/> <type value="string"/> </property> <property> <code value="status"/> <uri value="http://hl7.org/fhir/concept-properties#status"/> <description value="A code that indicates the status of the concept. Typical values are active, experimental, deprecated, and retired"/> <type value="code"/> </property> <property> <code value="comment"/> <uri value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#comment"/> <description value="A string that provides additional detail pertinent to the use or understanding of the concept"/> <type value="string"/> </property> <property> <code value="usage"/> <uri value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#usage"/> <description value="usage notes for this code"/> <type value="string"/> </property> <property> <code value="modified"/> <uri value="http://terminology.hl7.org/v2plusvocab/CodeSystem/Property#modified"/> <description value="date of last modification"/> <type value="dateTime"/> </property> <concept> <code value="E"/> <display value="Error"/> <definition value="Error"/> <designation> <language value="de"/> <value value="Fehler"/> </designation> <property> <code value="versionIntroduced"/> <valueString value="2.5"/> </property> </concept> <concept> <code value="F"/> <display value="Fatal Error"/> <definition value="Fatal Error"/> <property> <code value="versionIntroduced"/> <valueString value="2.6"/> </property> </concept> <concept> <code value="I"/> <display value="Information"/> <definition value="Information"/> <designation> <language value="de"/> <value value="Information"/> </designation> <property> <code value="versionIntroduced"/> <valueString value="2.5"/> </property> </concept> <concept> <code value="W"/> <display value="Warning"/> <definition value="Warning"/> <designation> <language value="de"/> <value value="Warnung"/> </designation> <property> <code value="versionIntroduced"/> <valueString value="2.5"/> </property> </concept> </CodeSystem>