diff --git a/tools/report-converter/codechecker_report_converter/analyzers/sanitizers/parser.py b/tools/report-converter/codechecker_report_converter/analyzers/sanitizers/parser.py
index 2d63d0ea24..d7cb94c905 100644
--- a/tools/report-converter/codechecker_report_converter/analyzers/sanitizers/parser.py
+++ b/tools/report-converter/codechecker_report_converter/analyzers/sanitizers/parser.py
@@ -90,16 +90,12 @@ def parse_stack_trace_line(self, line: str) -> Optional[BugPathEvent]:
             return None
 
         file_path = file_match.group('path')
-        if file_path and os.path.exists(file_path):
-            col = file_match.group('column')
-            return BugPathEvent(
-                line.rstrip(),
-                get_or_create_file(
-                    os.path.abspath(file_path), self._file_cache),
-                int(file_match.group('line')),
-                int(col) if col else 0)
-
-        return None
+        col = file_match.group('column')
+        return BugPathEvent(
+            line.rstrip(),
+            get_or_create_file(os.path.abspath(file_path), self._file_cache),
+            int(file_match.group('line')),
+            int(col) if col else 0)
 
     def create_report(
         self,
diff --git a/tools/report-converter/codechecker_report_converter/report/hash.py b/tools/report-converter/codechecker_report_converter/report/hash.py
index c7682b66cd..20970300f0 100644
--- a/tools/report-converter/codechecker_report_converter/report/hash.py
+++ b/tools/report-converter/codechecker_report_converter/report/hash.py
@@ -137,8 +137,9 @@ def __get_report_hash_context_free(report: Report) -> List[str]:
 
         if line_content == '' and \
                 not os.path.isfile(report.file.original_path):
-            LOG.error("Failed to include source line in the report hash.")
-            LOG.error('%s does not exists!', report.file.original_path)
+            LOG.warning(
+                "Failed to include source line in the report hash. "
+                '%s does not exist!', report.file.original_path)
 
         return [
             report.file.name,
diff --git a/tools/report-converter/codechecker_report_converter/util.py b/tools/report-converter/codechecker_report_converter/util.py
index 789f8001f5..ce23e8229d 100644
--- a/tools/report-converter/codechecker_report_converter/util.py
+++ b/tools/report-converter/codechecker_report_converter/util.py
@@ -58,7 +58,7 @@ def get_line(file_path: str, line_no: int, errors: str = 'ignore') -> str:
         with open(file_path, mode='r', encoding='utf-8', errors=errors) as f:
             return get_linef(f, line_no)
     except IOError:
-        LOG.error("Failed to open file %s", file_path)
+        LOG.warning("Failed to open file %s", file_path)
         return ''