--- ./certdata2pem.py	2020-06-05 17:27:08 +0200
+++ ./certdata2pem.py	2021-04-19 11:51:08 +0200
@@ -141,6 +141,13 @@
             # and os.path.exists()
             bname = bname.encode('utf-8').decode('string_escape')
 
+        # On AIX, need to remove accents
+        if "aix" in sys.platform:
+            import unicodedata
+            bname = ''.join(c for c in unicodedata.normalize('NFD', bname.decode('utf-8', 'ignore'))
+                  if unicodedata.category(c) != 'Mn')
+            bname = bname.encode('latin-1', 'ignore')
+ 
         fname = bname + b'.crt'
         if os.path.exists(fname):
             print("Found duplicate certificate name %s, renaming." % bname)