diff --git a/openmetadata-service/src/main/java/org/openmetadata/service/workflows/searchIndex/PaginatedDataInsightSource.java b/openmetadata-service/src/main/java/org/openmetadata/service/workflows/searchIndex/PaginatedDataInsightSource.java
index 2b0aad78dd5..09464136c7b 100644
--- a/openmetadata-service/src/main/java/org/openmetadata/service/workflows/searchIndex/PaginatedDataInsightSource.java
+++ b/openmetadata-service/src/main/java/org/openmetadata/service/workflows/searchIndex/PaginatedDataInsightSource.java
@@ -20,6 +20,7 @@ import java.util.List;
 import java.util.Map;
 import lombok.Getter;
 import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
 import org.openmetadata.schema.analytics.ReportData;
 import org.openmetadata.schema.system.StepStats;
 import org.openmetadata.service.exception.SourceException;
@@ -91,11 +92,13 @@ public class PaginatedDataInsightSource implements Source<ResultList<ReportData>
   }
 
   public ResultList<ReportData> getReportDataPagination(String entityFQN, int limit, String after) {
-    int reportDataCount = dao.entityExtensionTimeSeriesDao().listCount(entityFQN);
+    // workaround. Should be fixed in https://github.com/open-metadata/OpenMetadata/issues/12298
+    String upperCaseFQN = StringUtils.capitalize(entityFQN);
+    int reportDataCount = dao.entityExtensionTimeSeriesDao().listCount(EntityUtil.hash(upperCaseFQN));
     List<CollectionDAO.ReportDataRow> reportDataList =
         dao.entityExtensionTimeSeriesDao()
             .getAfterExtension(
-                EntityUtil.hash(entityFQN), limit + 1, after == null ? "0" : RestUtil.decodeCursor(after));
+                EntityUtil.hash(upperCaseFQN), limit + 1, after == null ? "0" : RestUtil.decodeCursor(after));
     return getAfterExtensionList(reportDataList, after, limit, reportDataCount);
   }