diff --git a/Control/DataModelTest/DataModelRunTests/share/CondReader_jo.py b/Control/DataModelTest/DataModelRunTests/share/CondReader_jo.py
index 8545dbbb0663f478fc84cadec622adfa4b8f05e9..558496e17d686c82ed76032cb23a74f42622aa38 100644
--- a/Control/DataModelTest/DataModelRunTests/share/CondReader_jo.py
+++ b/Control/DataModelTest/DataModelRunTests/share/CondReader_jo.py
@@ -65,10 +65,6 @@ nThreads = jp.ConcurrencyFlags.NumThreads()
 if nThreads >= 1:
   from AthenaCommon.AlgScheduler import AlgScheduler
   AlgScheduler.ShowDataDependencies (True)
-  AlgScheduler.setDataLoaderAlg ('SGInputLoader')
-
-  from SGComps.SGCompsConf import SGInputLoader
-  topSequence += SGInputLoader( OutputLevel=INFO, ShowEventDump=False )
 
 
 from DataModelTestDataCommon.DataModelTestDataCommonConf import \
diff --git a/Control/DataModelTest/DataModelRunTests/share/xAODTestDecorHandle1_jo.py b/Control/DataModelTest/DataModelRunTests/share/xAODTestDecorHandle1_jo.py
index 55c468143853cf7afe898f61e1b93a87faea5164..01e15ecb5dfe21a68e47f4898444fe415c4e99ed 100644
--- a/Control/DataModelTest/DataModelRunTests/share/xAODTestDecorHandle1_jo.py
+++ b/Control/DataModelTest/DataModelRunTests/share/xAODTestDecorHandle1_jo.py
@@ -35,10 +35,6 @@ nThreads = jp.ConcurrencyFlags.NumThreads()
 if nThreads >= 1:
   from AthenaCommon.AlgScheduler import AlgScheduler
   AlgScheduler.ShowDataDependencies (True)
-  AlgScheduler.setDataLoaderAlg ('SGInputLoader')
-
-  from SGComps.SGCompsConf import SGInputLoader
-  topSequence += SGInputLoader( OutputLevel=INFO, ShowEventDump=False )
 
 
 from DataModelTestDataCommon.DataModelTestDataCommonConf import \
diff --git a/Control/DataModelTest/DataModelRunTests/share/xAODTestDecorHandle2_jo.py b/Control/DataModelTest/DataModelRunTests/share/xAODTestDecorHandle2_jo.py
index 3152e55cf84ad40dba886fef18c02f6e274c5dd6..600e17e8762c9fa30255a7bb77da35443651f41c 100644
--- a/Control/DataModelTest/DataModelRunTests/share/xAODTestDecorHandle2_jo.py
+++ b/Control/DataModelTest/DataModelRunTests/share/xAODTestDecorHandle2_jo.py
@@ -47,10 +47,6 @@ nThreads = jp.ConcurrencyFlags.NumThreads()
 if nThreads >= 1:
   from AthenaCommon.AlgScheduler import AlgScheduler
   AlgScheduler.ShowDataDependencies (True)
-  AlgScheduler.setDataLoaderAlg ('SGInputLoader')
-
-  from SGComps.SGCompsConf import SGInputLoader
-  topSequence += SGInputLoader( OutputLevel=INFO, ShowEventDump=False )
 
 
 from DataModelTestDataCommon.DataModelTestDataCommonConf import \
diff --git a/Control/DataModelTest/DataModelRunTests/share/xAODTestSymlinks1_jo.py b/Control/DataModelTest/DataModelRunTests/share/xAODTestSymlinks1_jo.py
index 7b6f58c7cbceaa545e5a63d7ff868cdbfa1df40e..e65955a529fd7b7973f397dba43143c99a871423 100644
--- a/Control/DataModelTest/DataModelRunTests/share/xAODTestSymlinks1_jo.py
+++ b/Control/DataModelTest/DataModelRunTests/share/xAODTestSymlinks1_jo.py
@@ -42,10 +42,6 @@ nThreads = jp.ConcurrencyFlags.NumThreads()
 if nThreads >= 1:
   from AthenaCommon.AlgScheduler import AlgScheduler
   AlgScheduler.ShowDataDependencies (True)
-  AlgScheduler.setDataLoaderAlg ('SGInputLoader')
-
-  from SGComps.SGCompsConf import SGInputLoader
-  topSequence += SGInputLoader( OutputLevel=INFO, ShowEventDump=False )
 
 
 from DataModelTestDataCommon.DataModelTestDataCommonConf import \
diff --git a/Control/DataModelTest/DataModelRunTests/share/xAODTestSymlinks2_jo.py b/Control/DataModelTest/DataModelRunTests/share/xAODTestSymlinks2_jo.py
index c7af9159ff20469fb9368a3af91a2e091f0d7ae1..da829d8ab2214641388566585e66c2a6a455154e 100644
--- a/Control/DataModelTest/DataModelRunTests/share/xAODTestSymlinks2_jo.py
+++ b/Control/DataModelTest/DataModelRunTests/share/xAODTestSymlinks2_jo.py
@@ -47,10 +47,6 @@ nThreads = jp.ConcurrencyFlags.NumThreads()
 if nThreads >= 1:
   from AthenaCommon.AlgScheduler import AlgScheduler
   AlgScheduler.ShowDataDependencies (True)
-  AlgScheduler.setDataLoaderAlg ('SGInputLoader')
-
-  from SGComps.SGCompsConf import SGInputLoader
-  topSequence += SGInputLoader( OutputLevel=INFO, ShowEventDump=False )
 
 
 from DataModelTestDataCommon.DataModelTestDataCommonConf import \