diff --git a/romancal/regtest/test_resample.py b/romancal/regtest/test_resample.py
index 6e3cf8a60..70c16512b 100644
--- a/romancal/regtest/test_resample.py
+++ b/romancal/regtest/test_resample.py
@@ -46,9 +46,7 @@ def create_asn_file(
     return asn_file_path
 
 
-@metrics_logger(
-    "DMS342"
-)  # got DMS342 from here: https://jira.stsci.edu/browse/RSUBREQ-1051
+@metrics_logger("DMS342", "DMS343", "DMS344", "DMS345")
 @pytest.mark.bigdata
 def test_resample_single_file(rtdata, ignore_asdf_paths):
     input_data = [
@@ -88,6 +86,15 @@ def test_resample_single_file(rtdata, ignore_asdf_paths):
     )
     assert hasattr(resample_out.meta, "resample")
 
+    step.log.info(
+        f"""DMS342 MSG: Was ICRS used as the mosaic astrometric reference frame? :\
+            {
+                resample_out.meta.coordinates.reference_frame == "ICRS"
+            }
+        """
+    )
+    assert resample_out.meta.coordinates.reference_frame == "ICRS"
+
     step.log.info(
         f"""DMS343 MSG: ResampleStep created new attribute data quality information? :\
             {
diff --git a/romancal/resample/resample.py b/romancal/resample/resample.py
index 0260806aa..25206370e 100644
--- a/romancal/resample/resample.py
+++ b/romancal/resample/resample.py
@@ -299,7 +299,7 @@ def resample_many_to_one(self):
                 ymax=ymax,
             )
             del data, inwht
-            output_model.meta.resample.members.append(img.meta.filename)
+            output_model.meta.resample.members.append(str(img.meta.filename))
 
         # Resample variances array in self.input_models to output_model
         self.resample_variance_array("var_rnoise", output_model)