diff --git a/src/datastore_access.cpp b/src/datastore_access.cpp
index 2b7243b..6e3b37a 100644
--- a/src/datastore_access.cpp
+++ b/src/datastore_access.cpp
@@ -8,4 +8,30 @@
 
 #include "datastore_access.hpp"
 
+DatastoreError::DatastoreError(const std::string& message, const std::optional<std::string>& xpath)
+    : message(message)
+    , xpath(xpath)
+{
+}
+
 DatastoreAccess::~DatastoreAccess() = default;
+
+DatastoreException::DatastoreException(const std::vector<DatastoreError>& errors)
+{
+    m_what = "The following errors occured:\n";
+    for (const auto& it : errors) {
+        m_what += " Message: ";
+        m_what += it.message;
+        m_what += "\n";
+        if (it.xpath) {
+            m_what += " Xpath: ";
+            m_what += it.xpath.value();
+            m_what += "\n";
+        }
+    }
+}
+
+const char* DatastoreException::what() const noexcept
+{
+    return m_what.c_str();
+}