diff --git a/wifi/supplicant/1.4/ISupplicantP2pIface.hal b/wifi/supplicant/1.4/ISupplicantP2pIface.hal
index 7c41d1c..65c761d 100644
--- a/wifi/supplicant/1.4/ISupplicantP2pIface.hal
+++ b/wifi/supplicant/1.4/ISupplicantP2pIface.hal
@@ -17,7 +17,6 @@
 package android.hardware.wifi.supplicant@1.4;
 
 import @1.2::ISupplicantP2pIface;
-import @1.0::SupplicantStatus;
 
 /**
  * Interface exposed by the supplicant for each P2P mode network
diff --git a/wifi/supplicant/1.4/ISupplicantStaIface.hal b/wifi/supplicant/1.4/ISupplicantStaIface.hal
index 68fd01d..096d8d5 100644
--- a/wifi/supplicant/1.4/ISupplicantStaIface.hal
+++ b/wifi/supplicant/1.4/ISupplicantStaIface.hal
@@ -16,7 +16,6 @@
 
 package android.hardware.wifi.supplicant@1.4;
 
-import @1.0::SupplicantStatus;
 import ISupplicantStaIfaceCallback;
 import @1.3::ISupplicantStaIface;
 
diff --git a/wifi/supplicant/1.4/ISupplicantStaNetwork.hal b/wifi/supplicant/1.4/ISupplicantStaNetwork.hal
index 0cc62c0..4295879 100644
--- a/wifi/supplicant/1.4/ISupplicantStaNetwork.hal
+++ b/wifi/supplicant/1.4/ISupplicantStaNetwork.hal
@@ -18,7 +18,6 @@
 
 import @1.3::ISupplicantStaNetwork;
 import @1.4::ISupplicantStaNetworkCallback;
-import @1.0::SupplicantStatus;
 
 /**
  * Interface exposed by the supplicant for each station mode network
diff --git a/wifi/supplicant/1.4/types.hal b/wifi/supplicant/1.4/types.hal
index 79e367a..b4b6a36 100644
--- a/wifi/supplicant/1.4/types.hal
+++ b/wifi/supplicant/1.4/types.hal
@@ -16,6 +16,7 @@
 
 package android.hardware.wifi.supplicant@1.4;
 
+import @1.0::SupplicantStatusCode;
 import @1.3::ConnectionCapabilities;
 
 /**
@@ -50,3 +51,23 @@
      */
     LegacyMode legacyMode;
 };
+
+/**
+ * Enum values indicating the status of any supplicant operation.
+ */
+enum SupplicantStatusCode : @1.0::SupplicantStatusCode {
+    FAILURE_UNSUPPORTED,
+};
+
+/**
+ * Generic structure to return the status of any supplicant operation.
+ */
+struct SupplicantStatus {
+  SupplicantStatusCode code;
+  /**
+   * A vendor specific error message to provide more information beyond the
+   * status code.
+   * This will be used for debbuging purposes only.
+   */
+  string debugMessage;
+};
diff --git a/wifi/supplicant/1.4/vts/functional/supplicant_p2p_iface_hidl_test.cpp b/wifi/supplicant/1.4/vts/functional/supplicant_p2p_iface_hidl_test.cpp
index 17e1b9f..9185279 100644
--- a/wifi/supplicant/1.4/vts/functional/supplicant_p2p_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.4/vts/functional/supplicant_p2p_iface_hidl_test.cpp
@@ -33,6 +33,11 @@
 using ::android::hardware::wifi::supplicant::V1_0::SupplicantStatusCode;
 using ::android::hardware::wifi::supplicant::V1_4::ISupplicantP2pIface;
 
+using SupplicantStatusV1_4 =
+    ::android::hardware::wifi::supplicant::V1_4::SupplicantStatus;
+using SupplicantStatusCodeV1_4 =
+    ::android::hardware::wifi::supplicant::V1_4::SupplicantStatusCode;
+
 class SupplicantP2pIfaceHidlTest : public SupplicantHidlTestBaseV1_4 {
    public:
     virtual void SetUp() override {
@@ -50,18 +55,18 @@
  * SetGetEdmg
  */
 TEST_P(SupplicantP2pIfaceHidlTest, SetGetEdmg) {
-    p2p_iface_->setEdmg(true, [&](const SupplicantStatus& status) {
-        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+    p2p_iface_->setEdmg(true, [&](const SupplicantStatusV1_4& status) {
+        EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);
     });
-    p2p_iface_->getEdmg([&](const SupplicantStatus& status, bool enable) {
-        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+    p2p_iface_->getEdmg([&](const SupplicantStatusV1_4& status, bool enable) {
+        EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);
         EXPECT_EQ(true, enable);
     });
-    p2p_iface_->setEdmg(false, [&](const SupplicantStatus& status) {
-        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+    p2p_iface_->setEdmg(false, [&](const SupplicantStatusV1_4& status) {
+        EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);
     });
-    p2p_iface_->getEdmg([&](const SupplicantStatus& status, bool enable) {
-        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+    p2p_iface_->getEdmg([&](const SupplicantStatusV1_4& status, bool enable) {
+        EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);
         EXPECT_EQ(false, enable);
     });
 }
diff --git a/wifi/supplicant/1.4/vts/functional/supplicant_sta_iface_hidl_test.cpp b/wifi/supplicant/1.4/vts/functional/supplicant_sta_iface_hidl_test.cpp
index fbf6445..88396b6 100644
--- a/wifi/supplicant/1.4/vts/functional/supplicant_sta_iface_hidl_test.cpp
+++ b/wifi/supplicant/1.4/vts/functional/supplicant_sta_iface_hidl_test.cpp
@@ -50,6 +50,11 @@
 using ::android::hardware::wifi::supplicant::V1_4::ISupplicantStaIface;
 using ::android::hardware::wifi::supplicant::V1_4::ISupplicantStaIfaceCallback;
 
+using SupplicantStatusV1_4 =
+    ::android::hardware::wifi::supplicant::V1_4::SupplicantStatus;
+using SupplicantStatusCodeV1_4 =
+    ::android::hardware::wifi::supplicant::V1_4::SupplicantStatusCode;
+
 class SupplicantStaIfaceHidlTest : public SupplicantHidlTestBaseV1_4 {
    public:
     virtual void SetUp() override {
@@ -195,9 +200,9 @@
  */
 TEST_P(SupplicantStaIfaceHidlTest, GetConnectionCapabilities) {
     sta_iface_->getConnectionCapabilities_1_4(
-        [&](const SupplicantStatus& status,
+        [&](const SupplicantStatusV1_4& status,
             ConnectionCapabilities /* capabilities */) {
-            EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+            EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);
         });
 }
 
@@ -206,8 +211,8 @@
  */
 TEST_P(SupplicantStaIfaceHidlTest, RegisterCallback_1_4) {
     sta_iface_->registerCallback_1_4(
-        new IfaceCallback(), [](const SupplicantStatus& status) {
-            EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+        new IfaceCallback(), [](const SupplicantStatusV1_4& status) {
+            EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);
         });
 }
 
diff --git a/wifi/supplicant/1.4/vts/functional/supplicant_sta_network_hidl_test.cpp b/wifi/supplicant/1.4/vts/functional/supplicant_sta_network_hidl_test.cpp
index aaaccfc..86314e2 100644
--- a/wifi/supplicant/1.4/vts/functional/supplicant_sta_network_hidl_test.cpp
+++ b/wifi/supplicant/1.4/vts/functional/supplicant_sta_network_hidl_test.cpp
@@ -42,6 +42,10 @@
 using ::android::hardware::wifi::supplicant::V1_4::
     ISupplicantStaNetworkCallback;
 using ::android::hardware::wifi::V1_0::IWifi;
+using SupplicantStatusV1_4 =
+    ::android::hardware::wifi::supplicant::V1_4::SupplicantStatus;
+using SupplicantStatusCodeV1_4 =
+    ::android::hardware::wifi::supplicant::V1_4::SupplicantStatusCode;
 
 class SupplicantStaNetworkHidlTest : public SupplicantHidlTestBaseV1_4 {
    public:
@@ -85,8 +89,8 @@
  */
 TEST_P(SupplicantStaNetworkHidlTest, RegisterCallback_1_4) {
     v1_4->registerCallback_1_4(
-        new NetworkCallback(), [](const SupplicantStatus& status) {
-            EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+        new NetworkCallback(), [](const SupplicantStatusV1_4& status) {
+            EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);
         });
 }
 
@@ -94,11 +98,11 @@
  * enable SAE H2E (Hash-to-Element) only mode
  */
 TEST_P(SupplicantStaNetworkHidlTest, EnableSaeH2eOnlyMode) {
-    v1_4->enableSaeH2eOnlyMode(true, [&](const SupplicantStatus& status) {
-        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+    v1_4->enableSaeH2eOnlyMode(true, [&](const SupplicantStatusV1_4& status) {
+        EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);
     });
-    v1_4->enableSaeH2eOnlyMode(false, [&](const SupplicantStatus& status) {
-        EXPECT_EQ(SupplicantStatusCode::SUCCESS, status.code);
+    v1_4->enableSaeH2eOnlyMode(false, [&](const SupplicantStatusV1_4& status) {
+        EXPECT_EQ(SupplicantStatusCodeV1_4::SUCCESS, status.code);
     });
 }