diff --git a/src/blockchain_db/blockchain_db.h b/src/blockchain_db/blockchain_db.h
index 3fdb62a7..b4079324 100644
--- a/src/blockchain_db/blockchain_db.h
+++ b/src/blockchain_db/blockchain_db.h
@@ -1184,7 +1184,7 @@ public:
    * @param offsets a list of amount-specific output indices
    * @param outputs return-by-reference a list of outputs' metadata
    */
-  virtual void get_output_key(const uint64_t &amount, const std::vector<uint64_t> &offsets, std::vector<output_data_t> &outputs) = 0;
+  virtual void get_output_key(const uint64_t &amount, const std::vector<uint64_t> &offsets, std::vector<output_data_t> &outputs, bool allow_partial = false) = 0;
   
   /*
    * FIXME: Need to check with git blame and ask what this does to
diff --git a/src/blockchain_db/lmdb/db_lmdb.cpp b/src/blockchain_db/lmdb/db_lmdb.cpp
index 96afdb0e..839d0dd3 100644
--- a/src/blockchain_db/lmdb/db_lmdb.cpp
+++ b/src/blockchain_db/lmdb/db_lmdb.cpp
@@ -2668,7 +2668,7 @@ void BlockchainLMDB::get_output_tx_and_index_from_global(const std::vector<uint6
   TXN_POSTFIX_RDONLY();
 }
 
-void BlockchainLMDB::get_output_key(const uint64_t &amount, const std::vector<uint64_t> &offsets, std::vector<output_data_t> &outputs)
+void BlockchainLMDB::get_output_key(const uint64_t &amount, const std::vector<uint64_t> &offsets, std::vector<output_data_t> &outputs, bool allow_partial)
 {
   LOG_PRINT_L3("BlockchainLMDB::" << __func__);
   TIME_MEASURE_START(db3);
@@ -2686,7 +2686,14 @@ void BlockchainLMDB::get_output_key(const uint64_t &amount, const std::vector<ui
 
     auto get_result = mdb_cursor_get(m_cur_output_amounts, &k, &v, MDB_GET_BOTH);
     if (get_result == MDB_NOTFOUND)
+    {
+      if (allow_partial)
+      {
+        MDEBUG("Partial result: " << outputs.size() << "/" << offsets.size());
+        break;
+      }
       throw1(OUTPUT_DNE((std::string("Attempting to get output pubkey by global index (amount ") + boost::lexical_cast<std::string>(amount) + ", index " + boost::lexical_cast<std::string>(index) + ", count " + boost::lexical_cast<std::string>(get_num_outputs(amount)) + "), but key does not exist").c_str()));
+    }
     else if (get_result)
       throw0(DB_ERROR(lmdb_error("Error attempting to retrieve an output pubkey from the db", get_result).c_str()));
 
diff --git a/src/blockchain_db/lmdb/db_lmdb.h b/src/blockchain_db/lmdb/db_lmdb.h
index b4e3c717..32236bbb 100644
--- a/src/blockchain_db/lmdb/db_lmdb.h
+++ b/src/blockchain_db/lmdb/db_lmdb.h
@@ -221,7 +221,7 @@ public:
 
   virtual output_data_t get_output_key(const uint64_t& amount, const uint64_t& index);
   virtual output_data_t get_output_key(const uint64_t& global_index) const;
-  virtual void get_output_key(const uint64_t &amount, const std::vector<uint64_t> &offsets, std::vector<output_data_t> &outputs);
+  virtual void get_output_key(const uint64_t &amount, const std::vector<uint64_t> &offsets, std::vector<output_data_t> &outputs, bool allow_partial = false);
 
   virtual tx_out_index get_output_tx_and_index_from_global(const uint64_t& index) const;
   virtual void get_output_tx_and_index_from_global(const std::vector<uint64_t> &global_indices,
diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index d5fefffc..ccade000 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -3544,7 +3544,7 @@ void Blockchain::output_scan_worker(const uint64_t amount, const std::vector<uin
 {
   try
   {
-    m_db->get_output_key(amount, offsets, outputs);
+    m_db->get_output_key(amount, offsets, outputs, true);
   }
   catch (const std::exception& e)
   {