diff --git a/openmp/libomptarget/src/OmptCallback.cpp b/openmp/libomptarget/src/OmptCallback.cpp
index cd44d0903be9c..4882a762adbf6 100644
--- a/openmp/libomptarget/src/OmptCallback.cpp
+++ b/openmp/libomptarget/src/OmptCallback.cpp
@@ -71,7 +71,8 @@ static uint64_t createRegionId() {
 }
 
 void Interface::beginTargetDataAlloc(int64_t DeviceId, void *HstPtrBegin,
-                                     size_t Size, void *Code) {
+                                     void **TgtPtrBegin, size_t Size,
+                                     void *Code) {
   beginTargetDataOperation();
   if (ompt_callback_target_data_op_emi_fn) {
     // HostOpId will be set by the tool. Invoke the tool supplied data op EMI
@@ -79,7 +80,7 @@ void Interface::beginTargetDataAlloc(int64_t DeviceId, void *HstPtrBegin,
     ompt_callback_target_data_op_emi_fn(
         ompt_scope_begin, TargetTaskData, &TargetData, &TargetRegionOpId,
         ompt_target_data_alloc, HstPtrBegin,
-        /* SrcDeviceNum */ omp_get_initial_device(), /* TgtPtrBegin */ nullptr,
+        /* SrcDeviceNum */ omp_get_initial_device(), *TgtPtrBegin,
         /* TgtDeviceNum */ DeviceId, Size, Code);
   } else if (ompt_callback_target_data_op_fn) {
     // HostOpId is set by the runtime
@@ -87,13 +88,14 @@ void Interface::beginTargetDataAlloc(int64_t DeviceId, void *HstPtrBegin,
     // Invoke the tool supplied data op callback
     ompt_callback_target_data_op_fn(
         TargetData.value, HostOpId, ompt_target_data_alloc, HstPtrBegin,
-        /* SrcDeviceNum */ omp_get_initial_device(), /* TgtPtrBegin */ nullptr,
+        /* SrcDeviceNum */ omp_get_initial_device(), *TgtPtrBegin,
         /* TgtDeviceNum */ DeviceId, Size, Code);
   }
 }
 
 void Interface::endTargetDataAlloc(int64_t DeviceId, void *HstPtrBegin,
-                                   size_t Size, void *Code) {
+                                   void **TgtPtrBegin, size_t Size,
+                                   void *Code) {
   // Only EMI callback handles end scope
   if (ompt_callback_target_data_op_emi_fn) {
     // HostOpId will be set by the tool. Invoke the tool supplied data op EMI
@@ -101,7 +103,7 @@ void Interface::endTargetDataAlloc(int64_t DeviceId, void *HstPtrBegin,
     ompt_callback_target_data_op_emi_fn(
         ompt_scope_end, TargetTaskData, &TargetData, &TargetRegionOpId,
         ompt_target_data_alloc, HstPtrBegin,
-        /* SrcDeviceNum */ omp_get_initial_device(), /* TgtPtrBegin */ nullptr,
+        /* SrcDeviceNum */ omp_get_initial_device(), *TgtPtrBegin,
         /* TgtDeviceNum */ DeviceId, Size, Code);
   }
   endTargetDataOperation();
diff --git a/openmp/libomptarget/src/OmptInterface.h b/openmp/libomptarget/src/OmptInterface.h
index c3a52969bf80e..178cedacf4a58 100644
--- a/openmp/libomptarget/src/OmptInterface.h
+++ b/openmp/libomptarget/src/OmptInterface.h
@@ -47,12 +47,12 @@ static ompt_get_target_task_data_t ompt_get_target_task_data_fn;
 class Interface {
 public:
   /// Top-level function for invoking callback before device data allocation
-  void beginTargetDataAlloc(int64_t DeviceId, void *TgtPtrBegin, size_t Size,
-                            void *Code);
+  void beginTargetDataAlloc(int64_t DeviceId, void *HstPtrBegin,
+                            void **TgtPtrBegin, size_t Size, void *Code);
 
   /// Top-level function for invoking callback after device data allocation
-  void endTargetDataAlloc(int64_t DeviceId, void *TgtPtrBegin, size_t Size,
-                          void *Code);
+  void endTargetDataAlloc(int64_t DeviceId, void *HstPtrBegin,
+                          void **TgtPtrBegin, size_t Size, void *Code);
 
   /// Top-level function for invoking callback before data submit
   void beginTargetDataSubmit(int64_t DeviceId, void *HstPtrBegin,
diff --git a/openmp/libomptarget/src/device.cpp b/openmp/libomptarget/src/device.cpp
index 276b7c9f499c5..1421408435c2c 100644
--- a/openmp/libomptarget/src/device.cpp
+++ b/openmp/libomptarget/src/device.cpp
@@ -561,12 +561,14 @@ __tgt_target_table *DeviceTy::loadBinary(void *Img) {
 
 void *DeviceTy::allocData(int64_t Size, void *HstPtr, int32_t Kind) {
   /// RAII to establish tool anchors before and after data allocation
+  void *TargetPtr = nullptr;
   OMPT_IF_BUILT(InterfaceRAII TargetDataAllocRAII(
                     RegionInterface.getCallbacks<ompt_target_data_alloc>(),
-                    RTLDeviceID, HstPtr, Size,
+                    RTLDeviceID, HstPtr, &TargetPtr, Size,
                     /* CodePtr */ OMPT_GET_RETURN_ADDRESS(0));)
 
-  return RTL->data_alloc(RTLDeviceID, Size, HstPtr, Kind);
+  TargetPtr = RTL->data_alloc(RTLDeviceID, Size, HstPtr, Kind);
+  return TargetPtr;
 }
 
 int32_t DeviceTy::deleteData(void *TgtAllocBegin, int32_t Kind) {
diff --git a/openmp/libomptarget/test/ompt/veccopy_disallow_both.c b/openmp/libomptarget/test/ompt/veccopy_disallow_both.c
index 6fdcfdb035375..9d3498dc72d23 100644
--- a/openmp/libomptarget/test/ompt/veccopy_disallow_both.c
+++ b/openmp/libomptarget/test/ompt/veccopy_disallow_both.c
@@ -63,10 +63,12 @@ int main() {
 /// CHECK: Callback Target EMI: kind=1 endpoint=1
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback Submit: target_id=[[TARGET_ID:[0-9]+]] host_op_id=[[HOST_OP_ID:[0-9]+]] req_num_teams=1
@@ -82,10 +84,12 @@ int main() {
 /// CHECK: Callback Target EMI: kind=1 endpoint=1
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback Submit: target_id=[[TARGET_ID:[0-9]+]] host_op_id=[[HOST_OP_ID:[0-9]+]] req_num_teams=0
diff --git a/openmp/libomptarget/test/ompt/veccopy_emi.c b/openmp/libomptarget/test/ompt/veccopy_emi.c
index f15dfb18da46f..5adf302bd1fff 100644
--- a/openmp/libomptarget/test/ompt/veccopy_emi.c
+++ b/openmp/libomptarget/test/ompt/veccopy_emi.c
@@ -61,10 +61,12 @@ int main() {
 /// CHECK: Callback Target EMI: kind=1 endpoint=1
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback Submit EMI: endpoint=1 req_num_teams=1
@@ -81,10 +83,12 @@ int main() {
 /// CHECK: Callback Target EMI: kind=1 endpoint=1
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback Submit EMI: endpoint=1 req_num_teams=0
diff --git a/openmp/libomptarget/test/ompt/veccopy_emi_map.c b/openmp/libomptarget/test/ompt/veccopy_emi_map.c
index af0743f0369c5..edf08325c41ba 100644
--- a/openmp/libomptarget/test/ompt/veccopy_emi_map.c
+++ b/openmp/libomptarget/test/ompt/veccopy_emi_map.c
@@ -62,10 +62,12 @@ int main() {
 /// CHECK: Callback Target EMI: kind=1 endpoint=1
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback Submit EMI: endpoint=1 req_num_teams=1
@@ -82,10 +84,12 @@ int main() {
 /// CHECK: Callback Target EMI: kind=1 endpoint=1
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=1
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=1
+/// CHECK-NOT: dest=(nil)
 /// CHECK: Callback DataOp EMI: endpoint=1 optype=2
 /// CHECK: Callback DataOp EMI: endpoint=2 optype=2
 /// CHECK: Callback Submit EMI: endpoint=1 req_num_teams=0