<status value="active"/> <experimental value="true"/> <date value="2026-03-13T11:04:57+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 id="5588"> <code value="E"/> <display value="Error"/> <definition value="Transaction was unsuccessful"/> <designation> <language value="de"/> <value value="Fehler"/> </designation> <property> <code value="modified"/> <valueDateTime value="2017-07-16"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.5"/> </property> </concept> <concept id="5589"> <code value="F"/> <display value="Fatal Error"/> <definition value="Message not processed due to application or network failure condition"/> <property> <code value="modified"/> <valueDateTime value="2017-07-16"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.6"/> </property> </concept> <concept id="5587"> <code value="I"/> <display value="Information"/> <definition value="Transaction was successful but includes information"/> <designation> <language value="de"/> <value value="Information"/> </designation> <property> <code value="comment"/> <valueString value="e.g., inform patient"/> </property> <property> <code value="modified"/> <valueDateTime value="2017-07-16"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.5"/> </property> </concept> <concept id="5586"> <code value="W"/> <display value="Warning"/> <definition value="Transaction successful, but there may be issues"/> <designation> <language value="de"/> <value value="Warnung"/> </designation> <property> <code value="comment"/> <valueString value="Use this severity when parts of the message may not have been stored."/> </property> <property> <code value="modified"/> <valueDateTime value="2017-07-16"/> </property> <property> <code value="versionIntroduced"/> <valueString value="2.5"/> </property> </concept> </CodeSystem>