diff --git a/lib/db_ido/idochecktask.cpp b/lib/db_ido/idochecktask.cpp
index aaff48f7b..d16c91b0c 100644
--- a/lib/db_ido/idochecktask.cpp
+++ b/lib/db_ido/idochecktask.cpp
@@ -12,11 +12,34 @@
 #include "base/perfdatavalue.hpp"
 #include "base/configtype.hpp"
 #include "base/convert.hpp"
+#include <utility>
 
 using namespace icinga;
 
 REGISTER_FUNCTION_NONCONST(Internal, IdoCheck, &IdoCheckTask::ScriptFunc, "checkable:cr:resolvedMacros:useResolvedMacros");
 
+static void ReportIdoCheck(
+	const Checkable::Ptr& checkable, const CheckCommand::Ptr& commandObj,
+	const CheckResult::Ptr& cr, String output, ServiceState state = ServiceUnknown
+)
+{
+	if (Checkable::ExecuteCommandProcessFinishedHandler) {
+		double now = Utility::GetTime();
+		ProcessResult pr;
+		pr.PID = -1;
+		pr.Output = std::move(output);
+		pr.ExecutionStart = now;
+		pr.ExecutionEnd = now;
+		pr.ExitStatus = state;
+
+		Checkable::ExecuteCommandProcessFinishedHandler(commandObj->GetName(), pr);
+	} else {
+		cr->SetState(state);
+		cr->SetOutput(output);
+		checkable->ProcessCheckResult(cr);
+	}
+}
+
 void IdoCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult::Ptr& cr,
 	const Dictionary::Ptr& resolvedMacros, bool useResolvedMacros)
 {
@@ -66,70 +89,19 @@ void IdoCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult
 		return;
 
 	if (idoType.IsEmpty()) {
-		String output = "Attribute 'ido_type' must be set.";
-		state = ServiceUnknown;
-
-		if (Checkable::ExecuteCommandProcessFinishedHandler) {
-			double now = Utility::GetTime();
-			ProcessResult pr;
-			pr.PID = -1;
-			pr.Output = output;
-			pr.ExecutionStart = now;
-			pr.ExecutionEnd = now;
-			pr.ExitStatus = state;
-
-			Checkable::ExecuteCommandProcessFinishedHandler(commandObj->GetName(), pr);
-		} else {
-			cr->SetState(state);
-			cr->SetOutput(output);
-			checkable->ProcessCheckResult(cr);
-		}
+		ReportIdoCheck(checkable, commandObj, cr, "Attribute 'ido_type' must be set.");
 		return;
 	}
 
 	if (idoName.IsEmpty()) {
-		String output = "Attribute 'ido_name' must be set.";
-		state = ServiceUnknown;
-
-		if (Checkable::ExecuteCommandProcessFinishedHandler) {
-			double now = Utility::GetTime();
-			ProcessResult pr;
-			pr.PID = -1;
-			pr.Output = output;
-			pr.ExecutionStart = now;
-			pr.ExecutionEnd = now;
-			pr.ExitStatus = state;
-
-			Checkable::ExecuteCommandProcessFinishedHandler(commandObj->GetName(), pr);
-		} else {
-			cr->SetState(state);
-			cr->SetOutput(output);
-			checkable->ProcessCheckResult(cr);
-		}
+		ReportIdoCheck(checkable, commandObj, cr, "Attribute 'ido_name' must be set.");
 		return;
 	}
 
 	Type::Ptr type = Type::GetByName(idoType);
 
 	if (!type || !DbConnection::TypeInstance->IsAssignableFrom(type)) {
-		String output = "DB IDO type '" + idoType + "' is invalid.";
-		state = ServiceUnknown;
-
-		if (Checkable::ExecuteCommandProcessFinishedHandler) {
-			double now = Utility::GetTime();
-			ProcessResult pr;
-			pr.PID = -1;
-			pr.Output = output;
-			pr.ExecutionStart = now;
-			pr.ExecutionEnd = now;
-			pr.ExitStatus = state;
-
-			Checkable::ExecuteCommandProcessFinishedHandler(commandObj->GetName(), pr);
-		} else {
-			cr->SetState(state);
-			cr->SetOutput(output);
-			checkable->ProcessCheckResult(cr);
-		}
+		ReportIdoCheck(checkable, commandObj, cr, "DB IDO type '" + idoType + "' is invalid.");
 		return;
 	}
 
@@ -139,77 +111,27 @@ void IdoCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult
 	DbConnection::Ptr conn = static_pointer_cast<DbConnection>(dtype->GetObject(idoName));
 
 	if (!conn) {
-		String output = "DB IDO connection '" + idoName + "' does not exist.";
-		state = ServiceUnknown;
-
-		if (Checkable::ExecuteCommandProcessFinishedHandler) {
-			double now = Utility::GetTime();
-			ProcessResult pr;
-			pr.PID = -1;
-			pr.Output = output;
-			pr.ExecutionStart = now;
-			pr.ExecutionEnd = now;
-			pr.ExitStatus = state;
-
-			Checkable::ExecuteCommandProcessFinishedHandler(commandObj->GetName(), pr);
-		} else {
-			cr->SetState(state);
-			cr->SetOutput(output);
-			checkable->ProcessCheckResult(cr);
-		}
+		ReportIdoCheck(checkable, commandObj, cr, "DB IDO connection '" + idoName + "' does not exist.");
 		return;
 	}
 
 	double qps = conn->GetQueryCount(60) / 60.0;
 
 	if (conn->IsPaused()) {
-		String output = "DB IDO connection is temporarily disabled on this cluster instance.";
-		state = ServiceOK;
-
-		if (Checkable::ExecuteCommandProcessFinishedHandler) {
-			double now = Utility::GetTime();
-			ProcessResult pr;
-			pr.PID = -1;
-			pr.Output = output;
-			pr.ExecutionStart = now;
-			pr.ExecutionEnd = now;
-			pr.ExitStatus = state;
-
-			Checkable::ExecuteCommandProcessFinishedHandler(commandObj->GetName(), pr);
-		} else {
-			cr->SetState(state);
-			cr->SetOutput(output);
-			checkable->ProcessCheckResult(cr);
-		}
+		ReportIdoCheck(checkable, commandObj, cr, "DB IDO connection is temporarily disabled on this cluster instance.", ServiceOK);
 		return;
 	}
 
 	double pendingQueries = conn->GetPendingQueryCount();
 
 	if (!conn->GetConnected()) {
-		String output;
 		if (conn->GetShouldConnect()) {
-			output ="Could not connect to the database server.";
-			state = ServiceCritical;
+			ReportIdoCheck(checkable, commandObj, cr, "Could not connect to the database server.", ServiceCritical);
 		} else {
-			output = "Not currently enabled: Another cluster instance is responsible for the IDO database.";
-			state = ServiceOK;
-		}
-
-		if (Checkable::ExecuteCommandProcessFinishedHandler) {
-			double now = Utility::GetTime();
-			ProcessResult pr;
-			pr.PID = -1;
-			pr.Output = output;
-			pr.ExecutionStart = now;
-			pr.ExecutionEnd = now;
-			pr.ExitStatus = state;
-
-			Checkable::ExecuteCommandProcessFinishedHandler(commandObj->GetName(), pr);
-		} else {
-			cr->SetState(state);
-			cr->SetOutput(output);
-			checkable->ProcessCheckResult(cr);
+			ReportIdoCheck(
+				checkable, commandObj, cr,
+				"Not currently enabled: Another cluster instance is responsible for the IDO database.", ServiceOK
+			);
 		}
 		return;
 	}
@@ -262,30 +184,13 @@ void IdoCheckTask::ScriptFunc(const Checkable::Ptr& checkable, const CheckResult
 		state = ServiceWarning;
 	}
 
-	String output = msgbuf.str();
+	cr->SetPerformanceData(new Array({
+		{ new PerfdataValue("queries", qps, false, "", queriesWarning, queriesCritical) },
+		{ new PerfdataValue("queries_1min", conn->GetQueryCount(60)) },
+		{ new PerfdataValue("queries_5mins", conn->GetQueryCount(5 * 60)) },
+		{ new PerfdataValue("queries_15mins", conn->GetQueryCount(15 * 60)) },
+		{ new PerfdataValue("pending_queries", pendingQueries, false, "", pendingQueriesWarning, pendingQueriesCritical) }
+	}));
 
-	if (Checkable::ExecuteCommandProcessFinishedHandler) {
-		double now = Utility::GetTime();
-		ProcessResult pr;
-		pr.PID = -1;
-		pr.Output = output;
-		pr.ExecutionStart = now;
-		pr.ExecutionEnd = now;
-		pr.ExitStatus = state;
-
-		Checkable::ExecuteCommandProcessFinishedHandler(commandObj->GetName(), pr);
-	} else {
-		cr->SetState(state);
-		cr->SetOutput(output);
-
-		cr->SetPerformanceData(new Array({
-			{ new PerfdataValue("queries", qps, false, "", queriesWarning, queriesCritical) },
-			{ new PerfdataValue("queries_1min", conn->GetQueryCount(60)) },
-			{ new PerfdataValue("queries_5mins", conn->GetQueryCount(5 * 60)) },
-			{ new PerfdataValue("queries_15mins", conn->GetQueryCount(15 * 60)) },
-			{ new PerfdataValue("pending_queries", pendingQueries, false, "", pendingQueriesWarning, pendingQueriesCritical) }
-		}));
-
-		checkable->ProcessCheckResult(cr);
-	}
+	ReportIdoCheck(checkable, commandObj, cr, msgbuf.str(), state);
 }