diff --git a/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs b/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs
index d0c2c1a2..35ce5f77 100644
--- a/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs
+++ b/PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs
@@ -739,6 +739,24 @@ namespace VEPROMS.CSLA.Library
 								content.ConvertTransitionToTextInGrid(null, null);
 							content.Save();
 						}
+						else // B2018-043 Eliminate infinite loop for invalid transition structure
+						{
+							bool hasAnnotation = false;
+							AnnotationType myType = AnnotationType.GetByNameOrCreate("Link Converted To Text");
+							foreach (AnnotationInfo anot in itemInfo.ItemAnnotations)
+							{
+								if (anot.TypeID == myType.TypeID && anot.SearchText == "Invalid Transition Format")
+									hasAnnotation = true;
+							}
+							if (!hasAnnotation)
+							{
+								using (Item myItem = itemInfo.Get())
+								{
+									Annotation.MakeAnnotation(myItem, myType, "", "Invalid Transition Format", null);
+								}
+							}
+							break;
+						}
 					}
 				}
 			}