update monitor, sapcontrol as configurable path

monitor/monitor.sh

@@ -1,5 +1,5 @@
 #!/bin/bash
-# Version: 1.0.3
+# Version: 1.0.4
 # =============================================================================
 # SAP HANA Monitoring Script
 #
@@ -40,7 +40,13 @@ send_notification() {
 
 # --- HANA Process Status ---
 echo "⚙️  Checking HANA process status..."
-non_green_processes=$(sapcontrol -nr "${HANA_INSTANCE_NR}" -function GetProcessList | tail -n +6 | grep -v 'GREEN')
+if [ ! -x "$SAPCONTROL_PATH" ]; then
+    echo "❌ Error: sapcontrol not found or not executable at ${SAPCONTROL_PATH}"
+    send_notification "HANA Monitor Error" "❌ Error: sapcontrol not found or not executable at ${SAPCONTROL_PATH}"
+    exit 1
+fi
+
+non_green_processes=$("${SAPCONTROL_PATH}" -nr "${HANA_INSTANCE_NR}" -function GetProcessList | tail -n +6 | grep -v 'GREEN')
 
 if [ -n "$non_green_processes" ]; then
     echo "🚨 Alert: One or more HANA processes are not running!"