log UPDATE parser data path print

Fixes #1930
diff --git a/tests/utests/extensions/test_schema_mount.c b/tests/utests/extensions/test_schema_mount.c
index bcc3f95..6f33d01 100644
--- a/tests/utests/extensions/test_schema_mount.c
+++ b/tests/utests/extensions/test_schema_mount.c
@@ -226,7 +226,7 @@
 
     CHECK_PARSE_LYD_PARAM(xml, LYD_XML, LYD_PARSE_STRICT, LYD_VALIDATE_PRESENT, LY_EVALID, data);
     CHECK_LOG_CTX("No module with namespace \"unknown\" in the context.",
-            "Schema location \"/sm:root\", data location \"/sm:root\", line number 1.");
+            "Data location \"/sm:root\", line number 1.");
 
     CHECK_PARSE_LYD_PARAM(json, LYD_JSON, 0, LYD_VALIDATE_PRESENT, LY_SUCCESS, data);
     assert_string_equal(LYD_NAME(data), "root");
@@ -237,7 +237,7 @@
 
     CHECK_PARSE_LYD_PARAM(json, LYD_JSON, LYD_PARSE_STRICT, LYD_VALIDATE_PRESENT, LY_EVALID, data);
     CHECK_LOG_CTX("No module named \"unknown\" in the context.",
-            "Schema location \"/sm:root\", data location \"/sm:root\", line number 1.");
+            "Data location \"/sm:root\", line number 1.");
 
     /* missing required callback data */
     xml =
@@ -250,7 +250,7 @@
             "</root>";
     CHECK_PARSE_LYD_PARAM(xml, LYD_XML, LYD_PARSE_STRICT, LYD_VALIDATE_PRESENT, LY_EVALID, data);
     CHECK_LOG_CTX("Node \"interfaces\" not found as a child of \"root\" node.",
-            "Schema location \"/sm:root\", data location \"/sm:root\", line number 1.");
+            "Data location \"/sm:root\", line number 1.");
 
     json =
             "{"
@@ -266,7 +266,7 @@
             "}";
     CHECK_PARSE_LYD_PARAM(json, LYD_JSON, LYD_PARSE_STRICT, LYD_VALIDATE_PRESENT, LY_EVALID, data);
     CHECK_LOG_CTX("Node \"interfaces\" not found as a child of \"root\" node.",
-            "Schema location \"/sm:root\", data location \"/sm:root\", line number 1.");
+            "Data location \"/sm:root\", line number 1.");
 
     ly_ctx_set_ext_data_clb(UTEST_LYCTX, test_ext_data_clb,
             "<yang-library xmlns=\"urn:ietf:params:xml:ns:yang:ietf-yang-library\" "
@@ -1123,8 +1123,7 @@
     CHECK_PARSE_LYD_PARAM(xml, LYD_XML, LYD_PARSE_STRICT, LYD_VALIDATE_PRESENT, LY_EVALID, data);
     CHECK_LOG_CTX("Extension plugin \"libyang 2 - Schema Mount, version 1\": "
             "Invalid leafref value \"target-value\" - no target instance \"/sm:target\" with the same value.",
-            "Schema location \"/ietf-interfaces:interfaces/interface/sm:sm-name\", "
-            "data location \"/ietf-interfaces:interfaces/interface[name='bu']/sm:sm-name\".");
+            "Data location \"/ietf-interfaces:interfaces/interface[name='bu']/sm:sm-name\".");
 
     json =
             "{\n"
@@ -1149,8 +1148,7 @@
     CHECK_PARSE_LYD_PARAM(json, LYD_JSON, LYD_PARSE_STRICT, LYD_VALIDATE_PRESENT, LY_EVALID, data);
     CHECK_LOG_CTX("Extension plugin \"libyang 2 - Schema Mount, version 1\": "
             "Invalid leafref value \"target-value\" - no target instance \"/sm:target\" with the same value.",
-            "Schema location \"/ietf-interfaces:interfaces/interface/sm:sm-name\", "
-            "data location \"/ietf-interfaces:interfaces/interface[name='bu']/sm:sm-name\", line number 18.");
+            "Data location \"/ietf-interfaces:interfaces/interface[name='bu']/sm:sm-name\", line number 18.");
 
     /* success */
     xml =