# HG changeset patch
# User Alain Mazy <am@osimis.io>
# Date 1687946081 -7200
# Node ID 65d55cc86a41581c5aaed58a89d1dfb6a8c2f1a0
# Parent  990cfa1018031bc8610417b59306ba7dd4b600f7
clarified error message

diff -r 990cfa101803 -r 65d55cc86a41 OrthancServer/Sources/ServerJobs/ResourceModificationJob.cpp
--- a/OrthancServer/Sources/ServerJobs/ResourceModificationJob.cpp	Wed Jun 28 11:11:47 2023 +0200
+++ b/OrthancServer/Sources/ServerJobs/ResourceModificationJob.cpp	Wed Jun 28 11:54:41 2023 +0200
@@ -762,11 +762,15 @@
                     (!modification_->IsReplaced(*mainPatientTag) ||
                      modification_->GetReplacementAsString(*mainPatientTag) != targetPatientTags.GetStringValue(*mainPatientTag, "", false)))
                 {
-                  throw OrthancException(ErrorCode_BadRequest, std::string("Trying to change patient tags in a study.  The Patient already exists and has other studies.  All the 'Replace' tags should match the existing patient main dicom tags.  Try using /patients/../modify instead to modify the patient. Failing tag: ") + mainPatientTag->Format());
+                  throw OrthancException(ErrorCode_BadRequest, std::string("Trying to change patient tags in a study.  " 
+                    "The Patient already exists and has other studies.  All the 'Replace' tags should match the existing patient main dicom tags "
+                    "and you should specify all Patient MainDicomTags in your query.  Try using /patients/../modify instead to modify the patient. Failing tag: ") + mainPatientTag->Format());
                 }
                 else if (!targetPatientTags.HasTag(*mainPatientTag) && modification_->IsReplaced(*mainPatientTag) )
                 {
-                  throw OrthancException(ErrorCode_BadRequest, std::string("Trying to change patient tags in a study.  The Patient already exists and has other studies.  You are trying to replace a tag that is not defined yet in this patient.  Try using /patients/../modify instead to modify the patient. Failing tag: ") + mainPatientTag->Format());
+                  throw OrthancException(ErrorCode_BadRequest, std::string("Trying to change patient tags in a study.  "
+                    "The Patient already exists and has other studies.  You are trying to replace a tag that is not defined yet in this patient. " 
+                    "Try using /patients/../modify instead to modify the patient. Failing tag: ") + mainPatientTag->Format());
                 }
               }
             }