diff --git a/openapi/owprov.yaml b/openapi/owprov.yaml
index 0b61af6..de07df7 100644
--- a/openapi/owprov.yaml
+++ b/openapi/owprov.yaml
@@ -1112,16 +1112,6 @@ components:
         defaultOperator:
           type: boolean
           default: false
-        locations:
-          type: array
-          items:
-            type: string
-            format: uuid
-        contacts:
-          type: array
-          items:
-            type: string
-            format: uuid
         rrm:
           type: string
           enum:
diff --git a/src/RESTAPI/RESTAPI_op_contact_handler.cpp b/src/RESTAPI/RESTAPI_op_contact_handler.cpp
index f038adc..0897e2a 100644
--- a/src/RESTAPI/RESTAPI_op_contact_handler.cpp
+++ b/src/RESTAPI/RESTAPI_op_contact_handler.cpp
@@ -62,10 +62,9 @@ namespace OpenWifi {
     }
 
     void RESTAPI_op_contact_handler::DoPut() {
-        auto uuid = GetBinding("uuid","");
-
+        auto uuid = GetBinding("uuid");
         OpContactDB::RecordName   Existing;
-        if(uuid.empty() || DB_.GetRecord("id",uuid,Existing)) {
+        if(uuid.empty() || !DB_.GetRecord("id",uuid,Existing)) {
             return BadRequest(RESTAPI::Errors::MissingUUID);
         }
 
diff --git a/src/RESTAPI/RESTAPI_op_location_handler.cpp b/src/RESTAPI/RESTAPI_op_location_handler.cpp
index d1153be..5da8327 100644
--- a/src/RESTAPI/RESTAPI_op_location_handler.cpp
+++ b/src/RESTAPI/RESTAPI_op_location_handler.cpp
@@ -61,10 +61,9 @@ namespace OpenWifi {
     }
 
     void RESTAPI_op_location_handler::DoPut() {
-        auto uuid = GetBinding("uuid","");
-
+        auto uuid = GetBinding("uuid");
         OpLocationDB::RecordName   Existing;
-        if(uuid.empty() || DB_.GetRecord("id",uuid,Existing)) {
+        if(uuid.empty() || !DB_.GetRecord("id",uuid,Existing)) {
             return BadRequest(RESTAPI::Errors::MissingUUID);
         }
 
diff --git a/src/RESTAPI/RESTAPI_operators_handler.cpp b/src/RESTAPI/RESTAPI_operators_handler.cpp
index 27989f9..1a2c9b2 100644
--- a/src/RESTAPI/RESTAPI_operators_handler.cpp
+++ b/src/RESTAPI/RESTAPI_operators_handler.cpp
@@ -98,7 +98,7 @@ namespace OpenWifi {
             return ReturnObject(Answer);
         }
 
-        return InternalError("Failed creating operatpr.");
+        return InternalError("Failed creating operator.");
     }
 
     void RESTAPI_operators_handler::DoPut() {
diff --git a/src/storage/storage_sub_devices.cpp b/src/storage/storage_sub_devices.cpp
index 48a32ac..52f4ded 100644
--- a/src/storage/storage_sub_devices.cpp
+++ b/src/storage/storage_sub_devices.cpp
@@ -110,3 +110,12 @@ template<> void ORM::DB<    OpenWifi::SubDeviceDBRecordType, OpenWifi::ProvObjec
     Out.set<21>(In.suspended);
     Out.set<22>(In.realMacAddress);
 }
+
+
+/*
+
+$ cmake3 -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_INSTALL_PREFIX=/usr -DLibCrypto_INCLUDE_DIR=/usr/include -DLibCrypto_LIBRARY=/usr/lib64/libcrypto.so ..
+
+
+
+ */
\ No newline at end of file