diff --git a/src/test/app/Escrow_test.cpp b/src/test/app/Escrow_test.cpp
index 52abf61fc6..49d7fb216d 100644
--- a/src/test/app/Escrow_test.cpp
+++ b/src/test/app/Escrow_test.cpp
@@ -1888,6 +1888,33 @@ struct Escrow_test : public beast::unit_test::suite
                 ter(temBAD_LIMIT));
         }
 
+        {
+            uint32_t const allowance = 10'000;
+            Env env(*this);
+            env.fund(XRP(5000), alice, carol);
+            auto const seq = env.seq(alice);
+            XRPAmount const createFee = env.current()->fees().base + 1000;
+
+            // Escrow with FinishFunction + Condition
+            auto escrowCreate = escrow(alice, carol, XRP(1000));
+            env(escrowCreate,
+                finish_function(reqNonexistentField),
+                condition(cb1),
+                cancel_time(env.now() + 100s),
+                fee(createFee));
+            env.close();
+            env.close();
+
+            // Rejected as wasm code request nonexistent memo field
+            XRPAmount const txnFees = env.current()->fees().base * 34 + 1000;
+            env(finish(alice, alice, seq),
+                condition(cb1),
+                fulfillment(fb1),
+                comp_allowance(allowance),
+                fee(txnFees),
+                ter(tecWASM_REJECTED));
+        }
+
         Env env(*this);
 
         // Run past the flag ledger so that a Fee change vote occurs and
diff --git a/src/test/app/wasm_fixtures/fixtures.cpp b/src/test/app/wasm_fixtures/fixtures.cpp
index 7dbc4fdc2f..10330f93bf 100644
--- a/src/test/app/wasm_fixtures/fixtures.cpp
+++ b/src/test/app/wasm_fixtures/fixtures.cpp
@@ -11683,3 +11683,29 @@ extern std::string const hostFunctions2Hex =
     "65745f6665617475726573042b0f6d757461626c652d676c6f62616c732b"
     "087369676e2d6578742b0f7265666572656e63652d74797065732b0a6d75"
     "6c746976616c7565";
+
+extern std::string const reqNonexistentField =
+    "0061736d0100000001120360027f7f0060047f7f7f7f017f6000017f02200108686f73745f"
+    "6c6962136765745f74785f6e65737465645f6669656c640001030403020000050301001006"
+    "19037f01418080c0000b7f00418080c0000b7f00418080c0000b072e04066d656d6f727902"
+    "000666696e69736800010a5f5f646174615f656e6403010b5f5f686561705f626173650302"
+    "0abc04035f01037f230041d0206b220124002001410c6a220241802010032001418c206a22"
+    "0041c400100320004189803c10022000410010022000418a803810022000418d801c100220"
+    "0020012802cc2020024180201000200141d0206a240041004a0b6101027f230041106b2103"
+    "024020002802402202413d6b41bf7f490d002003200136020c4100210103402002413f4b0d"
+    "01200020026a2003410c6a20016a2d00003a00002000200028024041016a22023602402001"
+    "41016a22014104470d000b0b0bf70201037f200141104f044002402000410020006b410371"
+    "22036a220220004d0d0020030440200321040340200041003a0000200041016a2100200441"
+    "016b22040d000b0b200341016b4107490d000340200041003a0000200041076a41003a0000"
+    "200041066a41003a0000200041056a41003a0000200041046a41003a0000200041036a4100"
+    "3a0000200041026a41003a0000200041016a41003a0000200041086a22002002470d000b0b"
+    "2002200120036b2201417c716a220020024b0440034020024100360200200241046a220220"
+    "00490d000b0b200141037121010b02402000200020016a22034f0d00200141077122020440"
+    "0340200041003a0000200041016a2100200241016b22020d000b0b200141016b4107490d00"
+    "0340200041003a0000200041076a41003a0000200041066a41003a0000200041056a41003a"
+    "0000200041046a41003a0000200041036a41003a0000200041026a41003a0000200041016a"
+    "41003a0000200041086a22002003470d000b0b0b004d0970726f64756365727302086c616e"
+    "6775616765010452757374000c70726f6365737365642d6279010572757374631d312e3835"
+    "2e31202834656231363132353020323032352d30332d31352900490f7461726765745f6665"
+    "617475726573042b0f6d757461626c652d676c6f62616c732b087369676e2d6578742b0f72"
+    "65666572656e63652d74797065732b0a6d756c746976616c7565";
diff --git a/src/test/app/wasm_fixtures/fixtures.h b/src/test/app/wasm_fixtures/fixtures.h
index acf2de906e..308c2668bd 100644
--- a/src/test/app/wasm_fixtures/fixtures.h
+++ b/src/test/app/wasm_fixtures/fixtures.h
@@ -54,3 +54,5 @@ extern std::string const sp1_wasm;
 extern std::string const xrplStdExampleHex;
 
 extern std::string const hostFunctions2Hex;
+
+extern std::string const reqNonexistentField;
diff --git a/src/xrpld/app/misc/WasmHostFuncImpl.cpp b/src/xrpld/app/misc/WasmHostFuncImpl.cpp
index 1da8c38a2d..9e2ec00d18 100644
--- a/src/xrpld/app/misc/WasmHostFuncImpl.cpp
+++ b/src/xrpld/app/misc/WasmHostFuncImpl.cpp
@@ -74,39 +74,50 @@ Bytes
 getAnyFieldData(STBase const& obj)
 {
     // auto const& fname = obj.getFName();
-    if (STI_ACCOUNT == obj.getSType())
+    auto const stype = obj.getSType();
+    switch (stype)
     {
-        auto const& super(static_cast<STAccount const&>(obj));
-        auto const& data = super.value();
-        return {data.begin(), data.end()};
-    }
-    else if (STI_AMOUNT == obj.getSType())
-    {
-        auto const& super(static_cast<STAmount const&>(obj));
-        int64_t const data = super.xrp().drops();
-        auto const* b = reinterpret_cast<uint8_t const*>(&data);
-        auto const* e = reinterpret_cast<uint8_t const*>(&data + 1);
-        return {b, e};
-    }
-    else if (STI_VL == obj.getSType())
-    {
-        auto const& super(static_cast<STBlob const&>(obj));
-        auto const& data = super.value();
-        return {data.begin(), data.end()};
-    }
-    else if (STI_UINT256 == obj.getSType())
-    {
-        auto const& super(static_cast<STBitString<256> const&>(obj));
-        auto const& data = super.value();
-        return {data.begin(), data.end()};
-    }
-    else if (STI_UINT32 == obj.getSType())
-    {
-        auto const& super(static_cast<STInteger<std::uint32_t> const&>(obj));
-        std::uint32_t const data = super.value();
-        auto const* b = reinterpret_cast<uint8_t const*>(&data);
-        auto const* e = reinterpret_cast<uint8_t const*>(&data + 1);
-        return {b, e};
+        case STI_UNKNOWN:
+        case STI_NOTPRESENT:
+            return {};
+            break;
+        case STI_ACCOUNT: {
+            auto const& super(static_cast<STAccount const&>(obj));
+            auto const& data = super.value();
+            return {data.begin(), data.end()};
+        }
+        break;
+        case STI_AMOUNT: {
+            auto const& super(static_cast<STAmount const&>(obj));
+            int64_t const data = super.xrp().drops();
+            auto const* b = reinterpret_cast<uint8_t const*>(&data);
+            auto const* e = reinterpret_cast<uint8_t const*>(&data + 1);
+            return {b, e};
+        }
+        break;
+        case STI_VL: {
+            auto const& super(static_cast<STBlob const&>(obj));
+            auto const& data = super.value();
+            return {data.begin(), data.end()};
+        }
+        break;
+        case STI_UINT256: {
+            auto const& super(static_cast<STBitString<256> const&>(obj));
+            auto const& data = super.value();
+            return {data.begin(), data.end()};
+        }
+        break;
+        case STI_UINT32: {
+            auto const& super(
+                static_cast<STInteger<std::uint32_t> const&>(obj));
+            std::uint32_t const data = super.value();
+            auto const* b = reinterpret_cast<uint8_t const*>(&data);
+            auto const* e = reinterpret_cast<uint8_t const*>(&data + 1);
+            return {b, e};
+        }
+        break;
+        default:
+            break;
     }
 
     Serializer msg;