diff --git a/.gitmodules b/.gitmodules
index 8272de377..136ba68cb 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -2,4 +2,4 @@
 	path = aerospike-client-c
 	# url = git@github.com:aerospike/aerospike-client-c.git
 	url = https://github.com/aerospike/aerospike-client-c.git
-	branch = CLIENT-3307
+	branch = stage
diff --git a/aerospike-client-c b/aerospike-client-c
index ee9fce614..ddaf1f0c6 160000
--- a/aerospike-client-c
+++ b/aerospike-client-c
@@ -1 +1 @@
-Subproject commit ee9fce6140e8f85fbefc6dea7988b23691090d81
+Subproject commit ddaf1f0c6ebfc77db59ba063b7fb2e10022d1190
diff --git a/aerospike-stubs/aerospike.pyi b/aerospike-stubs/aerospike.pyi
index 0b71198ee..313e8c4dd 100644
--- a/aerospike-stubs/aerospike.pyi
+++ b/aerospike-stubs/aerospike.pyi
@@ -295,15 +295,17 @@ QUERY_DURATION_LONG_RELAX_AP: Literal[2]
 
 COMMIT_OK: Literal[0]
 COMMIT_ALREADY_COMMITTED: Literal[1]
-COMMIT_VERIFY_FAILED: Literal[2]
-COMMIT_MARK_ROLL_FORWARD_ABANDONED: Literal[3]
-COMMIT_ROLL_FORWARD_ABANDONED: Literal[4]
-COMMIT_CLOSE_ABANDONED: Literal[5]
+COMMIT_ALREADY_ABORTED: Literal[2]
+COMMIT_VERIFY_FAILED: Literal[3]
+COMMIT_MARK_ROLL_FORWARD_ABANDONED: Literal[4]
+COMMIT_ROLL_FORWARD_ABANDONED: Literal[5]
+COMMIT_CLOSE_ABANDONED: Literal[6]
 
 ABORT_OK: Literal[0]
 ABORT_ALREADY_ABORTED: Literal[1]
-ABORT_ROLL_BACK_ABANDONED: Literal[2]
-ABORT_CLOSE_ABANDONED: Literal[3]
+ABORT_ALREADY_COMMITTED: Literal[2]
+ABORT_ROLL_BACK_ABANDONED: Literal[3]
+ABORT_CLOSE_ABANDONED: Literal[4]
 
 TXN_STATE_OPEN: Literal[0]
 TXN_STATE_VERIFIED: Literal[1]
diff --git a/doc/aerospike.rst b/doc/aerospike.rst
index 2e23d8291..ecd05f5d4 100644
--- a/doc/aerospike.rst
+++ b/doc/aerospike.rst
@@ -1594,6 +1594,10 @@ Transaction Commit Status
 
     Transaction has already been committed.
 
+.. data:: COMMIT_ALREADY_ABORTED
+
+    Transaction has already been aborted.
+
 .. data:: COMMIT_VERIFY_FAILED
 
     Transaction verify failed. Transaction will be aborted.
@@ -1625,6 +1629,10 @@ Transaction Abort Status
 
     Transaction has already been aborted.
 
+.. data:: ABORT_ALREADY_COMMITTED
+
+    Transaction has already been committed.
+
 .. data:: ABORT_ROLL_BACK_ABANDONED
 
     Client roll back abandoned. Server will eventually abort the transaction.
diff --git a/doc/exception.rst b/doc/exception.rst
index c81c67724..2081e2f68 100644
--- a/doc/exception.rst
+++ b/doc/exception.rst
@@ -56,6 +56,18 @@ Base Class
 
         ``True`` if it is possible that the command succeeded. See :ref:`indoubt`.
 
+    .. py:attribute:: commit_status
+
+        Set to one of :ref:`mrt_commit_status_constants` when :meth:`~aerospike.Client.commit` raises an exception.
+
+        Otherwise, :py:obj:`None` if not set.
+
+    .. py:attribute:: abort_status
+
+        Set to one of :ref:`mrt_abort_status_constants` when :meth:`~aerospike.Client.abort` raises an exception.
+
+        Otherwise, :py:obj:`None` if not set.
+
     In addition to accessing these attributes by their names, \
     they can also be checked by calling ``exc.args[i]``, where ``exc`` is the exception object and \
     ``i`` is the index of the attribute in the order they appear above. \
diff --git a/src/include/conversions.h b/src/include/conversions.h
index 2c97276d2..3c84928a7 100644
--- a/src/include/conversions.h
+++ b/src/include/conversions.h
@@ -150,6 +150,9 @@ as_status bins_to_pyobject(AerospikeClient *self, as_error *err,
                            bool cnvt_list_to_map);
 
 void error_to_pyobject(const as_error *err, PyObject **obj);
+void as_error_and_mrt_status_to_pytuple(const as_error *err, PyObject **obj,
+                                        PyObject *py_commit_status,
+                                        PyObject *py_abort_status);
 
 as_status pyobject_to_astype_write(AerospikeClient *self, as_error *err,
                                    PyObject *py_value, as_val **val,
diff --git a/src/include/exceptions.h b/src/include/exceptions.h
index f2778307d..5e9018fe2 100644
--- a/src/include/exceptions.h
+++ b/src/include/exceptions.h
@@ -20,6 +20,8 @@
 
 PyObject *AerospikeException_New(void);
 void raise_exception(as_error *err);
+void raise_exception_with_mrt_status(as_error *err, PyObject *py_commit_status,
+                                     PyObject *py_abort_status);
 PyObject *raise_exception_old(as_error *err);
 void remove_exception(as_error *err);
 void set_aerospike_exc_attrs_using_tuple_of_attrs(PyObject *py_exc,
diff --git a/src/main/aerospike.c b/src/main/aerospike.c
index 1d4e4caa2..0f54c3c57 100644
--- a/src/main/aerospike.c
+++ b/src/main/aerospike.c
@@ -503,6 +503,7 @@ static struct module_constant_name_to_value module_constants[] = {
 
     {"COMMIT_OK", .value.integer = AS_COMMIT_OK},
     {"COMMIT_ALREADY_COMMITTED", .value.integer = AS_COMMIT_ALREADY_COMMITTED},
+    {"COMMIT_ALREADY_ABORTED", .value.integer = AS_COMMIT_ALREADY_ABORTED},
     {"COMMIT_VERIFY_FAILED", .value.integer = AS_COMMIT_VERIFY_FAILED},
     {"COMMIT_MARK_ROLL_FORWARD_ABANDONED",
      .value.integer = AS_COMMIT_MARK_ROLL_FORWARD_ABANDONED},
@@ -512,6 +513,7 @@ static struct module_constant_name_to_value module_constants[] = {
 
     {"ABORT_OK", .value.integer = AS_ABORT_OK},
     {"ABORT_ALREADY_ABORTED", .value.integer = AS_ABORT_ALREADY_ABORTED},
+    {"ABORT_ALREADY_COMMITTED", .value.integer = AS_ABORT_ALREADY_COMMITTED},
     {"ABORT_ROLL_BACK_ABANDONED",
      .value.integer = AS_ABORT_ROLL_BACK_ABANDONED},
     {"ABORT_CLOSE_ABANDONED", .value.integer = AS_ABORT_CLOSE_ABANDONED},
diff --git a/src/main/client/mrt.c b/src/main/client/mrt.c
index d49bd43c4..5b729be0a 100644
--- a/src/main/client/mrt.c
+++ b/src/main/client/mrt.c
@@ -21,21 +21,23 @@ PyObject *AerospikeClient_Commit(AerospikeClient *self, PyObject *args,
     as_error err;
     as_error_init(&err);
 
-    as_commit_status status;
+    // Set a default value in case the C client does not initialize the status.
+    as_commit_status status = AS_COMMIT_OK;
 
     Py_BEGIN_ALLOW_THREADS
     aerospike_commit(self->as, &err, py_transaction->txn, &status);
     Py_END_ALLOW_THREADS
 
-    if (err.code != AEROSPIKE_OK) {
-        raise_exception(&err);
+    PyObject *py_status = PyLong_FromUnsignedLong((unsigned long)status);
+    if (py_status == NULL) {
         return NULL;
     }
 
-    PyObject *py_status = PyLong_FromUnsignedLong((unsigned long)status);
-    if (py_status == NULL) {
+    if (err.code != AEROSPIKE_OK) {
+        raise_exception_with_mrt_status(&err, py_status, NULL);
         return NULL;
     }
+
     return py_status;
 }
 
@@ -55,20 +57,22 @@ PyObject *AerospikeClient_Abort(AerospikeClient *self, PyObject *args,
     as_error err;
     as_error_init(&err);
 
-    as_abort_status status;
+    // Set a default value in case the C client does not initialize the status.
+    as_abort_status status = AS_ABORT_OK;
 
     Py_BEGIN_ALLOW_THREADS
     aerospike_abort(self->as, &err, py_transaction->txn, &status);
     Py_END_ALLOW_THREADS
 
-    if (err.code != AEROSPIKE_OK) {
-        raise_exception(&err);
+    PyObject *py_status = PyLong_FromUnsignedLong((unsigned long)status);
+    if (py_status == NULL) {
         return NULL;
     }
 
-    PyObject *py_status = PyLong_FromUnsignedLong((unsigned long)status);
-    if (py_status == NULL) {
+    if (err.code != AEROSPIKE_OK) {
+        raise_exception_with_mrt_status(&err, NULL, py_status);
         return NULL;
     }
+
     return py_status;
 }
diff --git a/src/main/conversions.c b/src/main/conversions.c
index 37f55fbc8..7b5b3b636 100644
--- a/src/main/conversions.c
+++ b/src/main/conversions.c
@@ -59,6 +59,8 @@
 #define PY_EXCEPTION_FILE 2
 #define PY_EXCEPTION_LINE 3
 #define AS_PY_EXCEPTION_IN_DOUBT 4
+#define AS_PY_EXCEPTION_COMMIT_STATUS 5
+#define AS_PY_EXCEPTION_ABORT_STATUS 6
 
 #define CTX_KEY "ctx"
 #define CDT_CTX_ORDER_KEY "order_key"
@@ -2389,7 +2391,17 @@ as_status metadata_to_pyobject(as_error *err, const as_record *rec,
     return err->code;
 }
 
+// TODO: a better name for this is as_error_to_pytuple
 void error_to_pyobject(const as_error *err, PyObject **obj)
+{
+    as_error_and_mrt_status_to_pytuple(err, obj, NULL, NULL);
+}
+
+// Steals reference to MRT statuses, if non-NULL
+// If MRT statuses are NULL, that just means they will be None in the Python tuple
+void as_error_and_mrt_status_to_pytuple(const as_error *err, PyObject **obj,
+                                        PyObject *py_commit_status,
+                                        PyObject *py_abort_status)
 {
     PyObject *py_file = NULL;
     if (err->file) {
@@ -2414,12 +2426,24 @@ void error_to_pyobject(const as_error *err, PyObject **obj)
     PyObject *py_in_doubt = err->in_doubt ? Py_True : Py_False;
     Py_INCREF(py_in_doubt);
 
-    PyObject *py_err = PyTuple_New(5);
+    if (py_commit_status == NULL) {
+        Py_INCREF(Py_None);
+        py_commit_status = Py_None;
+    }
+
+    if (py_abort_status == NULL) {
+        Py_INCREF(Py_None);
+        py_abort_status = Py_None;
+    }
+
+    PyObject *py_err = PyTuple_New(7);
     PyTuple_SetItem(py_err, PY_EXCEPTION_CODE, py_code);
     PyTuple_SetItem(py_err, PY_EXCEPTION_MSG, py_message);
     PyTuple_SetItem(py_err, PY_EXCEPTION_FILE, py_file);
     PyTuple_SetItem(py_err, PY_EXCEPTION_LINE, py_line);
     PyTuple_SetItem(py_err, AS_PY_EXCEPTION_IN_DOUBT, py_in_doubt);
+    PyTuple_SetItem(py_err, AS_PY_EXCEPTION_COMMIT_STATUS, py_commit_status);
+    PyTuple_SetItem(py_err, AS_PY_EXCEPTION_ABORT_STATUS, py_abort_status);
     *obj = py_err;
 }
 
diff --git a/src/main/exception.c b/src/main/exception.c
index 738fbfe41..cfda3733b 100644
--- a/src/main/exception.c
+++ b/src/main/exception.c
@@ -69,8 +69,9 @@ struct exception_def {
 #define NO_ERROR_CODE 0
 
 // Same order as the tuple of args passed into the exception
-const char *const aerospike_err_attrs[] = {"code", "msg",      "file",
-                                           "line", "in_doubt", NULL};
+const char *const aerospike_err_attrs[] = {
+    "code",     "msg",           "file",         "line",
+    "in_doubt", "commit_status", "abort_status", NULL};
 const char *const record_err_attrs[] = {"key", "bin", NULL};
 const char *const index_err_attrs[] = {"name", NULL};
 const char *const udf_err_attrs[] = {"module", "func", NULL};
@@ -395,8 +396,16 @@ void set_aerospike_exc_attrs_using_tuple_of_attrs(PyObject *py_exc,
     }
 }
 
-// TODO: idea. Use python dict to map error code to exception
 void raise_exception(as_error *err)
+{
+    raise_exception_with_mrt_status(err, NULL, NULL);
+}
+
+// TODO: idea. Use python dict to map error code to exception
+// If py_commit_status is NULL, ignore it. Same with py_abort_status
+// Steals reference to either status objects
+void raise_exception_with_mrt_status(as_error *err, PyObject *py_commit_status,
+                                     PyObject *py_abort_status)
 {
     PyObject *py_key = NULL, *py_value = NULL;
     Py_ssize_t pos = 0;
@@ -428,8 +437,10 @@ void raise_exception(as_error *err)
     Py_INCREF(py_value);
 
     // Convert C error to Python exception
+    // Also add commit or abort status to exception, if needed
     PyObject *py_err = NULL;
-    error_to_pyobject(err, &py_err);
+    as_error_and_mrt_status_to_pytuple(err, &py_err, py_commit_status,
+                                       py_abort_status);
     set_aerospike_exc_attrs_using_tuple_of_attrs(py_value, py_err);
 
     // Raise exception
diff --git a/test/new_tests/test_exceptions.py b/test/new_tests/test_exceptions.py
index 1276735e7..6ac68772f 100644
--- a/test/new_tests/test_exceptions.py
+++ b/test/new_tests/test_exceptions.py
@@ -23,7 +23,9 @@
         "msg",
         "file",
         "line",
-        "in_doubt"
+        "in_doubt",
+        "commit_status",
+        "abort_status"
     ],
     e.RecordError: [
         "key",
diff --git a/test/new_tests/test_mrt_functionality.py b/test/new_tests/test_mrt_functionality.py
index 4457b4673..9e0dbce0a 100644
--- a/test/new_tests/test_mrt_functionality.py
+++ b/test/new_tests/test_mrt_functionality.py
@@ -89,8 +89,9 @@ def test_commit_fail(self):
         }
         self.as_connection.put(self.keys[0], {self.bin_name: 1}, policy=policy)
         self.as_connection.abort(mrt)
-        with pytest.raises(e.TransactionAlreadyAborted):
+        with pytest.raises(e.TransactionAlreadyAborted) as excinfo:
             self.as_connection.commit(mrt)
+        assert excinfo.value.commit_status == aerospike.COMMIT_ALREADY_ABORTED
 
     # Test case 10: Issue abort after issung commit. (P1)
     def test_abort_fail(self):
@@ -100,5 +101,6 @@ def test_abort_fail(self):
         }
         self.as_connection.put(self.keys[0], {self.bin_name: 1}, policy=policy)
         self.as_connection.commit(mrt)
-        with pytest.raises(e.TransactionAlreadyCommitted):
+        with pytest.raises(e.TransactionAlreadyCommitted) as excinfo:
             self.as_connection.abort(mrt)
+        assert excinfo.value.abort_status == aerospike.ABORT_ALREADY_COMMITTED