diff --git a/backend/core/src/main/java/org/opencdmp/service/metrics/MetricsServiceImpl.java b/backend/core/src/main/java/org/opencdmp/service/metrics/MetricsServiceImpl.java
index 602b95fbd..0dcc91475 100644
--- a/backend/core/src/main/java/org/opencdmp/service/metrics/MetricsServiceImpl.java
+++ b/backend/core/src/main/java/org/opencdmp/service/metrics/MetricsServiceImpl.java
@@ -58,61 +58,233 @@ public class MetricsServiceImpl implements MetricsService {
         try {
             this.entityManager.disableTenantFilters();
 
-            this.setGaugeValue(gauges, MetricNames.DMP, this.calculateDraftDmps(false), MetricLabels.DRAFT);
-            this.setGaugeValue(gauges, MetricNames.DMP, this.calculateFinalizedDmps(false), MetricLabels.FINALIZED);
-            this.setGaugeValue(gauges, MetricNames.DMP, this.calculatePublishedDmps(false), MetricLabels.PUBLISHED);
-            this.setGaugeValue(gauges, MetricNames.DMP, this.calculateDoiedDmps(false), MetricLabels.DOIED);
+            try {
+                this.setGaugeValue(gauges, MetricNames.DMP, this.calculateDraftDmps(false), MetricLabels.DRAFT);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DMP, this.calculateFinalizedDmps(false), MetricLabels.FINALIZED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DMP, this.calculatePublishedDmps(false), MetricLabels.PUBLISHED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DMP, this.calculateDoiedDmps(false), MetricLabels.DOIED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP, this.calculateDraftDmps(true), MetricLabels.DRAFT);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP, this.calculateFinalizedDmps(true), MetricLabels.FINALIZED);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP, this.calculatePublishedDmps(true), MetricLabels.PUBLISHED);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP, this.calculateDoiedDmps(true), MetricLabels.DOIED);
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP, this.calculateDraftDmps(true), MetricLabels.DRAFT);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP, this.calculateFinalizedDmps(true), MetricLabels.FINALIZED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP, this.calculatePublishedDmps(true), MetricLabels.PUBLISHED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP, this.calculateDoiedDmps(true), MetricLabels.DOIED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.DMP_WITH_GRANT, this.calculateDraftDmpsWithGrant(false), MetricLabels.DRAFT);
-            this.setGaugeValue(gauges, MetricNames.DMP_WITH_GRANT, this.calculateFinalizedDmpsWithGrant(false), MetricLabels.FINALIZED);
-            this.setGaugeValue(gauges, MetricNames.DMP_WITH_GRANT, this.calculatePublishedDmpsWithGrant(false), MetricLabels.PUBLISHED);
-            this.setGaugeValue(gauges, MetricNames.DMP_WITH_GRANT, this.calculateDoiedDmpsWithGrant(false), MetricLabels.DOIED);
+            try {
+                this.setGaugeValue(gauges, MetricNames.DMP_WITH_GRANT, this.calculateDraftDmpsWithGrant(false), MetricLabels.DRAFT);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DMP_WITH_GRANT, this.calculateFinalizedDmpsWithGrant(false), MetricLabels.FINALIZED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DMP_WITH_GRANT, this.calculatePublishedDmpsWithGrant(false), MetricLabels.PUBLISHED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DMP_WITH_GRANT, this.calculateDoiedDmpsWithGrant(false), MetricLabels.DOIED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP_WITH_GRANT, this.calculateDraftDmpsWithGrant(true), MetricLabels.DRAFT);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP_WITH_GRANT, this.calculateFinalizedDmpsWithGrant(true), MetricLabels.FINALIZED);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP_WITH_GRANT, this.calculatePublishedDmpsWithGrant(true), MetricLabels.PUBLISHED);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP_WITH_GRANT, this.calculateDoiedDmpsWithGrant(true), MetricLabels.DOIED);
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP_WITH_GRANT, this.calculateDraftDmpsWithGrant(true), MetricLabels.DRAFT);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP_WITH_GRANT, this.calculateFinalizedDmpsWithGrant(true), MetricLabels.FINALIZED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP_WITH_GRANT, this.calculatePublishedDmpsWithGrant(true), MetricLabels.PUBLISHED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DMP_WITH_GRANT, this.calculateDoiedDmpsWithGrant(true), MetricLabels.DOIED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.FUNDERS, this.calculateAllFunders(false), null);
-            this.setGaugeValue(gauges, MetricNames.GRANTS, this.calculateAllGrants(false), null);
-            this.setGaugeValue(gauges, MetricNames.PROJECTS, this.calculateAllProjects(false), null);
-            this.setGaugeValue(gauges, MetricNames.RESEARCHERS, this.calculateAllResearchers(false), null);
+            try {
+                this.setGaugeValue(gauges, MetricNames.FUNDERS, this.calculateAllFunders(false), null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.GRANTS, this.calculateAllGrants(false), null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.PROJECTS, this.calculateAllProjects(false), null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.RESEARCHERS, this.calculateAllResearchers(false), null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.FUNDERS, this.calculateAllFunders(true), null);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.GRANTS, this.calculateAllGrants(true), null);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.PROJECTS, this.calculateAllProjects(true), null);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.RESEARCHERS, this.calculateAllResearchers(true), null);
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.FUNDERS, this.calculateAllFunders(true), null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.GRANTS, this.calculateAllGrants(true), null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.PROJECTS, this.calculateAllProjects(true), null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.RESEARCHERS, this.calculateAllResearchers(true), null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.DATASET, this.calculateDraftDatasets(false), MetricLabels.DRAFT);
-            this.setGaugeValue(gauges, MetricNames.DATASET, this.calculateFinalizedDatasets(false), MetricLabels.FINALIZED);
-            this.setGaugeValue(gauges, MetricNames.DATASET, this.calculatePublishedDatasets(false), MetricLabels.PUBLISHED);
-            this.setGaugeValue(gauges, MetricNames.DATASET, this.calculateDoiedDatasets(false), MetricLabels.DOIED);
+            try {
+                this.setGaugeValue(gauges, MetricNames.DATASET, this.calculateDraftDatasets(false), MetricLabels.DRAFT);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DATASET, this.calculateFinalizedDatasets(false), MetricLabels.FINALIZED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DATASET, this.calculatePublishedDatasets(false), MetricLabels.PUBLISHED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DATASET, this.calculateDoiedDatasets(false), MetricLabels.DOIED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET, this.calculateDraftDatasets(true), MetricLabels.DRAFT);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET, this.calculateFinalizedDatasets(true), MetricLabels.FINALIZED);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET, this.calculatePublishedDatasets(true), MetricLabels.PUBLISHED);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET, this.calculateDoiedDatasets(true), MetricLabels.DOIED);
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET, this.calculateDraftDatasets(true), MetricLabels.DRAFT);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET, this.calculateFinalizedDatasets(true), MetricLabels.FINALIZED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET, this.calculatePublishedDatasets(true), MetricLabels.PUBLISHED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET, this.calculateDoiedDatasets(true), MetricLabels.DOIED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.DATASET_TEMPLATE, this.calculateDraftTemplates(false), MetricLabels.DRAFT);
-            this.setGaugeValue(gauges, MetricNames.DATASET_TEMPLATE, this.calculateFinalizedTemplates(false), MetricLabels.ACTIVE);
-            this.setGaugeValue(gauges, MetricNames.DATASET_TEMPLATE, this.calculateUsedTemplates(false), MetricLabels.USED);
+            try {
+                this.setGaugeValue(gauges, MetricNames.DATASET_TEMPLATE, this.calculateDraftTemplates(false), MetricLabels.DRAFT);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DATASET_TEMPLATE, this.calculateFinalizedTemplates(false), MetricLabels.ACTIVE);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.DATASET_TEMPLATE, this.calculateUsedTemplates(false), MetricLabels.USED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET_TEMPLATE, this.calculateDraftTemplates(true), MetricLabels.DRAFT);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET_TEMPLATE, this.calculateFinalizedTemplates(true), MetricLabels.ACTIVE);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET_TEMPLATE, this.calculateUsedTemplates(true), MetricLabels.USED);
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET_TEMPLATE, this.calculateDraftTemplates(true), MetricLabels.DRAFT);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET_TEMPLATE, this.calculateFinalizedTemplates(true), MetricLabels.ACTIVE);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.DATASET_TEMPLATE, this.calculateUsedTemplates(true), MetricLabels.USED);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.LANGUAGES, this.calculateLanguages(), null);
+            try {
+                this.setGaugeValue(gauges, MetricNames.LANGUAGES, this.calculateLanguages(), null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.INSTALLATIONS, 1d, null);
-            this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.INSTALLATIONS, 1d, null);
+            try {
+                this.setGaugeValue(gauges, MetricNames.INSTALLATIONS, 1d, null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.NEXUS_PREFIX + MetricNames.INSTALLATIONS, 1d, null);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
 
-            this.setGaugeValue(gauges, MetricNames.USERS, this.calculateActiveUsers(), MetricLabels.LOGGEDIN);
-            this.setGaugeValue(gauges, MetricNames.USERS, this.calculateAllUsers(), MetricLabels.TOTAL);
+            try {
+                this.setGaugeValue(gauges, MetricNames.USERS, this.calculateActiveUsers(), MetricLabels.LOGGEDIN);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
+            try {
+                this.setGaugeValue(gauges, MetricNames.USERS, this.calculateAllUsers(), MetricLabels.TOTAL);
+            } catch (Exception e) {
+                logger.error(e.getMessage(), e);
+            }
         } catch (Exception e) {
             logger.error(e.getMessage(), e);
         } finally {
@@ -317,13 +489,7 @@ public class MetricsServiceImpl implements MetricsService {
     }
 
     private double calculateActiveUsers() {
-        double result = -1;
-        try {
-            result = this.keycloakAdminRestApi.users().getUserSessionsCountByClientId(this._config.getUsersLoginClient());
-        } catch (Exception e) {
-            logger.error(e.getMessage(), e);
-        }
-        return result;
+        return this.keycloakAdminRestApi.users().getUserSessionsCountByClientId(this._config.getUsersLoginClient());
     }
 
     private double calculateAllUsers() {
diff --git a/backend/web/src/main/resources/config/metrics-devel.yml b/backend/web/src/main/resources/config/metrics-devel.yml
index 5e9147e8f..7a3b0b44b 100644
--- a/backend/web/src/main/resources/config/metrics-devel.yml
+++ b/backend/web/src/main/resources/config/metrics-devel.yml
@@ -3,7 +3,6 @@ metrics:
     enable: true
     intervalSeconds: 600
     nexusDate: "2021-01-01T00:00:00.00Z"
-    usersLoginClient: ${IDP_APIKEY_CLIENT_ID_UUID:}
     referenceTypes:
       funderIds: ["538928bb-c7c6-452e-b66d-08e539f5f082"]
       grantIds: ["5b9c284f-f041-4995-96cc-fad7ad13289c"]
diff --git a/backend/web/src/main/resources/config/metrics.yml b/backend/web/src/main/resources/config/metrics.yml
index 0f6163011..f504a96fe 100644
--- a/backend/web/src/main/resources/config/metrics.yml
+++ b/backend/web/src/main/resources/config/metrics.yml
@@ -3,7 +3,7 @@ metrics:
     enable: false
     intervalSeconds: null
     nexusDate: null
-    usersLoginClient: null
+    usersLoginClient: ${IDP_APIKEY_CLIENT_ID_UUID}
     referenceTypes:
       funderIds: []
       grantIds: []