diff --git a/src/consensus/tx_check.cpp b/src/consensus/tx_check.cpp
index 753de12..2334173 100644
--- a/src/consensus/tx_check.cpp
+++ b/src/consensus/tx_check.cpp
@@ -13,7 +13,7 @@
 static bool CheckData(TxValidationState &state, const CTxData *p)
 {
     if (p->vData.size() < 1) {
-        return state.Invalid(TxValidationResult::TX_CONSENSUS, "bad-output-data-size-small");
+        return state.Invalid(TxValidationResult::TX_CONSENSUS, "bad-output-data-size-small..\n");
     }
 
     const size_t MAX_DATA_OUTPUT_SIZE = 1024; // (max 1024 bytes) 1kb
diff --git a/src/wallet/wallet.cpp b/src/wallet/wallet.cpp
index 1fcde50..967fecd 100644
--- a/src/wallet/wallet.cpp
+++ b/src/wallet/wallet.cpp
@@ -3568,7 +3568,8 @@ bool CWallet::CreateTransactionInternal(
             CTxData *s = (CTxData*) &datar;
             out0->nType = s->nType;
             out0->vData = s->vData;
-            txNew.vdata.push_back(out0);
+            if (out0->vData.size() > 0)
+                txNew.vdata.push_back(out0);
             break;
         }
         case OUTPUT_CONTRACT:{
diff --git a/src/wallet/wallet.h b/src/wallet/wallet.h
index 528188b..e810df1 100644
--- a/src/wallet/wallet.h
+++ b/src/wallet/wallet.h
@@ -1048,7 +1048,7 @@ class CWallet final : public WalletStorage, public interfaces::Chain::Notificati
      * selected by SelectCoins(); Also create the change output, when needed
      * @note passing nChangePosInOut as -1 will result in setting a random position
      */
-    bool CreateTransaction(const std::vector<CRecipient>& vecSend, CTransactionRef& tx, CAmount& nFeeRet, int& nChangePosInOut, bilingual_str& error, const CCoinControl& coin_control, FeeCalculation& fee_calc_out, bool sign = true, const CTxDataBase& datar = CTxDataBase(), AvailableCoinsType coin_type=ALL_COINS, int extraPayloadSize = 0);
+    bool CreateTransaction(const std::vector<CRecipient>& vecSend, CTransactionRef& tx, CAmount& nFeeRet, int& nChangePosInOut, bilingual_str& error, const CCoinControl& coin_control, FeeCalculation& fee_calc_out, bool sign = true, const CTxDataBase& datar = CTxDataBase(0), AvailableCoinsType coin_type=ALL_COINS, int extraPayloadSize = 0);
     /**
      * Submit the transaction to the node's mempool and then relay to peers.
      * Should be called after CreateTransaction unless you want to abort