From 28ff600219969c978855bd11414c9cfbbccc1033 Mon Sep 17 00:00:00 2001
From: Maximiliano Puccio <maximiliano.puccio@cern.ch>
Date: Thu, 28 Aug 2025 15:37:21 +0200
Subject: [PATCH] Make sure that B field is updated when necessary

---
 PWGLF/TableProducer/Nuspex/decay3bodybuilder.cxx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/PWGLF/TableProducer/Nuspex/decay3bodybuilder.cxx b/PWGLF/TableProducer/Nuspex/decay3bodybuilder.cxx
index bcd914b3df3..633dd9dbb96 100644
--- a/PWGLF/TableProducer/Nuspex/decay3bodybuilder.cxx
+++ b/PWGLF/TableProducer/Nuspex/decay3bodybuilder.cxx
@@ -501,7 +501,8 @@ struct decay3bodyBuilder {
 
     auto timestamp = bc.timestamp();
     o2::parameters::GRPMagField* grpmag = 0x0;
-    grpmag = ccdb->getForTimeStamp<o2::parameters::GRPMagField>(ccdbConfigurations.grpmagPath, timestamp);
+    ccdb->clearCache(ccdbConfigurations.grpmagPath);
+    grpmag = ccdb->getSpecific<o2::parameters::GRPMagField>(ccdbConfigurations.grpmagPath, timestamp);
     if (!grpmag) {
       LOG(fatal) << "Got nullptr from CCDB for path " << ccdbConfigurations.grpmagPath << " of object GRPMagField for timestamp " << timestamp;
     }