diff --git a/src/cc/assets.cpp b/src/cc/assets.cpp
index 1ddbdc4f8..1892a383f 100644
--- a/src/cc/assets.cpp
+++ b/src/cc/assets.cpp
@@ -249,8 +249,8 @@ bool AssetsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx
             }
             fprintf(stderr,"fillbuy validated\n");
             break;
-        case 'e': // selloffer
-            break; // disable swaps
+        //case 'e': // selloffer
+        //    break; // disable swaps
         case 's': // selloffer
             //vin.0: normal input
             //vin.1+: valid CC output for sale
@@ -322,6 +322,7 @@ bool AssetsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx
             fprintf(stderr,"fill validated\n");
             break;
         case 'E': // fillexchange
+            return eval->Invalid("unexpected assets funcid");
             break; // disable asset swaps
             //vin.0: normal input
             //vin.1: unspendable.(vout.0 assetoshis from selloffer) sellTx.vout[0]
@@ -371,7 +372,11 @@ bool AssetsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &tx
             }
             fprintf(stderr,"fill validated\n");
             break;
-    }
+        default:
+            fprintf(stderr,"illegal assets funcid.(%c)\n",funcid);
+            return eval->Invalid("unexpected assets funcid");
+            break;
+   }
     return(PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts));
 }
 
diff --git a/src/cc/dice.cpp b/src/cc/dice.cpp
index b0bb8ba49..c83ecf17a 100644
--- a/src/cc/dice.cpp
+++ b/src/cc/dice.cpp
@@ -605,6 +605,10 @@ bool DiceValidate(struct CCcontract_info *cp,Eval *eval,const CTransaction &tx)
                     else if ( DiceVerifyTimeout(vinTx,timeoutblocks) == 0 )
                         return eval->Invalid("invalid timeout claim for timeout");
                     break;
+                default:
+                    fprintf(stderr,"illegal dice funcid.(%c)\n",funcid);
+                    return eval->Invalid("unexpected dice funcid");
+                    break;
             }
         }
         return(PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts));
diff --git a/src/cc/oracles.cpp b/src/cc/oracles.cpp
index c24ad5a8b..168f62313 100644
--- a/src/cc/oracles.cpp
+++ b/src/cc/oracles.cpp
@@ -649,6 +649,10 @@ bool OraclesValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &t
                     }
                     return eval->Invalid("unexpected OraclesValidate 'D' tx invalid");
                     break;
+                default:
+                    fprintf(stderr,"illegal oracles funcid.(%c)\n",script[1]);
+                    return eval->Invalid("unexpected OraclesValidate funcid");
+                    break;
             }
         }
         return(PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts));
diff --git a/src/cc/rewards.cpp b/src/cc/rewards.cpp
index a70071af9..dc4c3be96 100644
--- a/src/cc/rewards.cpp
+++ b/src/cc/rewards.cpp
@@ -287,6 +287,10 @@ bool RewardsValidate(struct CCcontract_info *cp,Eval* eval,const CTransaction &t
                         return eval->Invalid("unlock tx vout.2 isnt 0");
                     preventCCvouts = 1;
                     break;
+                default:
+                    fprintf(stderr,"illegal rewards funcid.(%c)\n",funcid);
+                    return eval->Invalid("unexpected rewards funcid");
+                    break;
             }
         }
         return(PreventCC(eval,tx,preventCCvins,numvins,preventCCvouts,numvouts));
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 1a1963852..fa8d3ec31 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -48,6 +48,7 @@ extern UniValue TxJoinSplitToJSON(const CTransaction& tx);
 extern uint8_t ASSETCHAINS_PRIVATE;
 uint32_t komodo_segid32(char *coinaddr);
 int32_t komodo_dpowconfs(int32_t txheight,int32_t numconfs);
+int32_t komodo_isnotaryvout(char *coinaddr); // from ac_private chains only
 
 int64_t nWalletUnlockTime;
 static CCriticalSection cs_nWalletUnlockTime;
@@ -3789,7 +3790,7 @@ UniValue z_sendmany(const UniValue& params, bool fHelp)
                 throw JSONRPCError(RPC_INVALID_PARAMETER, string("Invalid parameter, unknown address format: ")+address );
             }
         }
-        else if ( ASSETCHAINS_PRIVATE != 0 )
+        else if ( ASSETCHAINS_PRIVATE != 0 && komodo_isnotaryvout((char *)address.c_str()) == 0 )
             throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "cant use transparent addresses in private chain");
 
         if (setAddress.count(address))