Fix NanoAOD workflow reading 12_4_X file, and Geant4e test reading 12…

…_5_X file

In both cases the input file contains Scouting data formats, whose
evolution causes read failure because of TStreamerInfo being missing
from the file because of a ROOT bug at the time.

Configuration/PyReleaseValidation/python/relval_nano.py

@@ -195,7 +195,8 @@ def subnext(self):
                          '--datatier':'NANOAOD',
                          '--eventcontent':'NANOAOD',
                          '--filein':'/store/mc/Run3Summer22MiniAODv3/BulkGravitonToHH_MX1120_MH121_TuneCP5_13p6TeV_madgraph-pythia8/MINIAODSIM/124X_mcRun3_2022_realistic_v12-v3/2810000/f9cdd76c-faac-4f24-bf0c-2496c8fffe54.root',
-                         '--secondfilein':'/store/mc/Run3Summer22DRPremix/BulkGravitonToHH_MX1120_MH121_TuneCP5_13p6TeV_madgraph-pythia8/AODSIM/124X_mcRun3_2022_realistic_v12-v3/2810000/ab09fc5d-859c-407f-b7ce-74b0bae9bb96.root'}])
+                         '--secondfilein':'/store/mc/Run3Summer22DRPremix/BulkGravitonToHH_MX1120_MH121_TuneCP5_13p6TeV_madgraph-pythia8/AODSIM/124X_mcRun3_2022_realistic_v12-v3/2810000/ab09fc5d-859c-407f-b7ce-74b0bae9bb96.root',
+                         '--customise':'IOPool/Input/fixReading_12_4_X_Files.fixReading_12_4_X_Files'}])
 
 _wfn=WFN(2500)
 ################

IOPool/Input/python/fixReading_12_4_X_Files.py

@@ -0,0 +1,12 @@
+import FWCore.ParameterSet.Config as cms
+
+# ROOT version used in 12_4_X (2022 data taking), and in 13_0_X up to
+# 13_0_3 had a bug where TStreamerInfo was missing in some cases. This
+# customize function adds a Service to include the TStreamerInfo for
+# the affected classes so that the old files can be read now that some
+# of the affected data format classes have evolved.
+def fixReading_12_4_X_Files(process):
+    process.add_(cms.Service("FixMissingStreamerInfos",
+        fileInPath = cms.untracked.FileInPath("IOPool/Input/data/fileContainingStreamerInfos_13_0_0.root")
+    ))
+    return process

TrackPropagation/Geant4e/test/Geant4e_example_cfg.py

@@ -31,6 +31,8 @@
       '/store/relval/CMSSW_12_5_0_pre3/RelValSingleMuPt10/GEN-SIM-RECO/124X_mcRun3_2022_realistic_v8-v2/10000/6a6528c0-9d66-4358-bacc-158c40b439cf.root'
     ),
 )
+from IOPool.Input.fixReading_12_4_X_Files import fixReading_12_4_X_Files
+process = fixReading_12_4_X_Files(process)
 
 process.load("TrackPropagation.Geant4e.geantRefit_cff")
 process.Geant4eTrackRefitter.src = cms.InputTag("generalTracks")