diff --git a/dump-extensions/openpower-dumps/resource_dump_entry.cpp b/dump-extensions/openpower-dumps/resource_dump_entry.cpp
index 17125fe..ee06fa9 100644
--- a/dump-extensions/openpower-dumps/resource_dump_entry.cpp
+++ b/dump-extensions/openpower-dumps/resource_dump_entry.cpp
@@ -49,9 +49,7 @@
         lg2::error("Dump offload is in progress, cannot delete dump, "
                    "id: {DUMP_ID} srcdumpid: {SRC_DUMP_ID}",
                    "DUMP_ID", dumpId, "SRC_DUMP_ID", srcDumpID);
-        elog<sdbusplus::xyz::openbmc_project::Common::Error::NotAllowed>(
-            xyz::openbmc_project::Common::NotAllowed::REASON(
-                "Dump offload is in progress"));
+        elog<sdbusplus::xyz::openbmc_project::Common::Error::Unavailable>();
     }
 
     lg2::info("Resource dump delete id: {DUMP_ID} srcdumpid: {SRC_DUMP_ID}",
diff --git a/dump-extensions/openpower-dumps/system_dump_entry.cpp b/dump-extensions/openpower-dumps/system_dump_entry.cpp
index 3d0fb51..5697e90 100644
--- a/dump-extensions/openpower-dumps/system_dump_entry.cpp
+++ b/dump-extensions/openpower-dumps/system_dump_entry.cpp
@@ -34,14 +34,14 @@
     auto srcDumpID = sourceDumpId();
     auto dumpId = id;
 
+    // Offload URI will be set during dump offload
+    // Prevent delete when offload is in progress
     if ((!offloadUri().empty()) && (phosphor::dump::isHostRunning()))
     {
         lg2::error("Dump offload is in progress id: {DUMP_ID} "
                    "srcdumpid: {SRC_DUMP_ID}",
                    "DUMP_ID", dumpId, "SRC_DUMP_ID", srcDumpID);
-        elog<sdbusplus::xyz::openbmc_project::Common::Error::NotAllowed>(
-            xyz::openbmc_project::Common::NotAllowed::REASON(
-                "Dump offload is in progress"));
+        elog<sdbusplus::xyz::openbmc_project::Common::Error::Unavailable>();
     }
 
     lg2::info("System dump delete id: {DUMP_ID} srcdumpid: {SRC_DUMP_ID}",