diff --git a/application/controllers/jobs/IssueResolver.php b/application/controllers/jobs/IssueResolver.php
index ca07439c3..fe7ee21f5 100755
--- a/application/controllers/jobs/IssueResolver.php
+++ b/application/controllers/jobs/IssueResolver.php
@@ -48,7 +48,9 @@ class IssueResolver extends IssueResolver_Controller
 			'CORE_PERSON_0001' => 'CORE_PERSON_0001',
 			'CORE_PERSON_0002' => 'CORE_PERSON_0002',
 			'CORE_PERSON_0003' => 'CORE_PERSON_0003',
-			'CORE_PERSON_0004' => 'CORE_PERSON_0004'
+			'CORE_PERSON_0004' => 'CORE_PERSON_0004',
+			'CORE_PERSON_0005' => 'CORE_PERSON_0005',
+			'CORE_PERSON_0006' => 'CORE_PERSON_0006'
 		);
 
 		// fehler which are resolved by the job the same way as they are produced
diff --git a/application/libraries/issues/PlausicheckResolverLib.php b/application/libraries/issues/PlausicheckResolverLib.php
index 26da985f6..2b20a7d93 100644
--- a/application/libraries/issues/PlausicheckResolverLib.php
+++ b/application/libraries/issues/PlausicheckResolverLib.php
@@ -13,7 +13,7 @@ class PlausicheckResolverLib
 	private $_ci; // ci instance
 	private $_extensionName; // name of extension
 	private $_codeLibMappings = []; // mappings for issues which explicitly defined resolver
-	private $_codeProducerLibMappings = []; // mappings for issues which are resolved as produced
+	private $_codeProducerLibMappings = []; // mappings for issues which are resolved with the same check as they are produced
 
 	public function __construct($params = null)
 	{
@@ -99,10 +99,11 @@ class PlausicheckResolverLib
 					$issueResolved = getData($issueResolvedRes) === true;
 				}
 			}
-			elseif (isset($this->_codeProducerLibMappings[$issue->fehlercode]))
+			elseif (isset($this->_codeProducerLibMappings[$issue->fehlercode])) // check if it is an issue without explicit resolver, "self-resolving"
 			{
 				$libName = $this->_codeProducerLibMappings[$issue->fehlercode];
 
+				// execute same check as used for issue production 
 				$issueResolvedRes = $this->_ci->plausicheckproducerlib->producePlausicheckIssue(
 					$libName,
 					$issue->fehler_kurzbz,
diff --git a/application/libraries/issues/resolvers/CORE_PERSON_0005.php b/application/libraries/issues/resolvers/CORE_PERSON_0005.php
new file mode 100644
index 000000000..1d768e70c
--- /dev/null
+++ b/application/libraries/issues/resolvers/CORE_PERSON_0005.php
@@ -0,0 +1,36 @@
+<?php
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * Geburtsnation missing
+ */
+class CORE_PERSON_0005 implements IIssueResolvedChecker
+{
+	public function checkIfIssueIsResolved($params)
+	{
+		if (!isset($params['issue_person_id']) || !is_numeric($params['issue_person_id']))
+			return error('Person Id missing, issue_id: '.$params['issue_id']);
+
+		$this->_ci =& get_instance(); // get code igniter instance
+
+		$this->_ci->load->model('person/Person_model', 'PersonModel');
+
+		// load geburtsnation for the given person
+		$this->_ci->PersonModel->addSelect('geburtsnation');
+		$personRes = $this->_ci->PersonModel->load($params['issue_person_id']);
+
+		if (isError($personRes)) return $personRes;
+
+		if (hasData($personRes))
+		{
+			// get person data
+			$personData = getData($personRes)[0];
+
+			// if geburtsnation present, issue is resolved
+			return success(!isEmptyString($personData->geburtsnation));
+		}
+		else
+			return success(false); // if no person found, not resolved
+	}
+}
\ No newline at end of file
diff --git a/application/libraries/issues/resolvers/CORE_PERSON_0006.php b/application/libraries/issues/resolvers/CORE_PERSON_0006.php
new file mode 100644
index 000000000..8b7ff9c56
--- /dev/null
+++ b/application/libraries/issues/resolvers/CORE_PERSON_0006.php
@@ -0,0 +1,37 @@
+<?php
+
+if (! defined('BASEPATH')) exit('No direct script access allowed');
+
+/**
+ * Geburtsnation missing
+ */
+class CORE_PERSON_0006 implements IIssueResolvedChecker
+{
+	public function checkIfIssueIsResolved($params)
+	{
+		if (!isset($params['issue_person_id']) || !is_numeric($params['issue_person_id']))
+			return error('Person Id missing, issue_id: '.$params['issue_id']);
+
+		$this->_ci =& get_instance(); // get code igniter instance
+
+		$this->_ci->load->model('codex/Uhstat1daten_model', 'UhstatModel');
+
+		$personRes = $this->_ci->UhstatModel->getUHSTAT1PersonData([$params['issue_person_id']]);
+
+		if (isError($personRes)) return $personRes;
+
+		if (hasData($personRes))
+		{
+			// get person data
+			$personData = getData($personRes)[0];
+
+			// if person identification data present, issue is resolved
+			return success(
+				!isEmptyString($personData->ersatzkennzeichen)
+				|| (!isEmptyString($personData->vbpkAs) && !isEmptyString($personData->vbpkBf))
+			);
+		}
+		else
+			return success(false); // if no person found, not resolved
+	}
+}
\ No newline at end of file
diff --git a/application/models/codex/Uhstat1daten_model.php b/application/models/codex/Uhstat1daten_model.php
index 5bffb5c06..899f037ef 100644
--- a/application/models/codex/Uhstat1daten_model.php
+++ b/application/models/codex/Uhstat1daten_model.php
@@ -21,6 +21,8 @@ class Uhstat1daten_model extends DB_Model
 	 */
 	public function getUHSTAT1PersonData($person_id_arr)
 	{
+		if (!isset($person_id_arr) || isEmptyArray($person_id_arr)) return success([]);
+		
 		$params = array($person_id_arr);
 
 		$prstQry = "SELECT
diff --git a/system/fehlerupdate.php b/system/fehlerupdate.php
index 89446982d..3e0cf8b8b 100644
--- a/system/fehlerupdate.php
+++ b/system/fehlerupdate.php
@@ -324,6 +324,22 @@ $fehlerArr = array(
 		'fehlertext' => 'Es sind mehrere oder keine Zustelladressen eingetragen',
 		'fehlertyp_kurzbz' => 'error',
 		'app' => 'core'
+	),
+	array(
+		'fehlercode' => 'CORE_PERSON_0005',
+		'fehler_kurzbz' => 'geburtsnationFehlt',
+		'fehlercode_extern' => null,
+		'fehlertext' => 'Geburtsnation nicht vorhanden',
+		'fehlertyp_kurzbz' => 'error',
+		'app' => 'core'
+	),
+	array(
+		'fehlercode' => 'CORE_PERSON_0006',
+		'fehler_kurzbz' => 'uhstatPersonkennungFehlt',
+		'fehlercode_extern' => null,
+		'fehlertext' => 'Personkennung fehlt (vBpk AS, vBpk BF oder Ersatzkennzeichen fehlt)',
+		'fehlertyp_kurzbz' => 'error',
+		'app' => 'core'
 	)
 	/** Plausichecks end **/
 );