diff --git a/x/tunnel/types/errors.go b/x/tunnel/types/errors.go
index fa8cb33f5..badbb1605 100644
--- a/x/tunnel/types/errors.go
+++ b/x/tunnel/types/errors.go
@@ -11,20 +11,18 @@ var (
 	ErrIntervalOutOfRange   = errorsmod.Register(ModuleName, 4, "interval out of range")
 	ErrDeviationOutOfRange  = errorsmod.Register(ModuleName, 5, "deviation out of range")
 	ErrTunnelNotFound       = errorsmod.Register(ModuleName, 6, "tunnel not found")
-	ErrNoRoute              = errorsmod.Register(ModuleName, 7, "no route")
-	ErrNoReceipt            = errorsmod.Register(ModuleName, 8, "no receipt")
-	ErrLatestPricesNotFound = errorsmod.Register(ModuleName, 9, "latest prices not found")
-	ErrPacketNotFound       = errorsmod.Register(ModuleName, 10, "packet not found")
-	ErrNoPacketReceipt      = errorsmod.Register(ModuleName, 11, "no packet receipt")
-	ErrInvalidTunnelCreator = errorsmod.Register(ModuleName, 12, "invalid creator of the tunnel")
-	ErrAccountAlreadyExist  = errorsmod.Register(ModuleName, 13, "account already exist")
-	ErrInvalidRoute         = errorsmod.Register(ModuleName, 14, "invalid tunnel route")
-	ErrInactiveTunnel       = errorsmod.Register(ModuleName, 15, "inactive tunnel")
-	ErrAlreadyActive        = errorsmod.Register(ModuleName, 16, "already active")
-	ErrAlreadyInactive      = errorsmod.Register(ModuleName, 17, "already inactive")
-	ErrInvalidDepositDenom  = errorsmod.Register(ModuleName, 18, "invalid deposit denom")
-	ErrDepositNotFound      = errorsmod.Register(ModuleName, 19, "deposit not found")
-	ErrInsufficientDeposit  = errorsmod.Register(ModuleName, 20, "insufficient deposit")
-	ErrInsufficientFund     = errorsmod.Register(ModuleName, 21, "insufficient fund")
-	ErrDeviationNotFound    = errorsmod.Register(ModuleName, 22, "deviation not found")
+	ErrLatestPricesNotFound = errorsmod.Register(ModuleName, 7, "latest prices not found")
+	ErrPacketNotFound       = errorsmod.Register(ModuleName, 8, "packet not found")
+	ErrNoPacketReceipt      = errorsmod.Register(ModuleName, 9, "no packet receipt")
+	ErrInvalidTunnelCreator = errorsmod.Register(ModuleName, 10, "invalid creator of the tunnel")
+	ErrAccountAlreadyExist  = errorsmod.Register(ModuleName, 11, "account already exist")
+	ErrInvalidRoute         = errorsmod.Register(ModuleName, 12, "invalid tunnel route")
+	ErrInactiveTunnel       = errorsmod.Register(ModuleName, 13, "inactive tunnel")
+	ErrAlreadyActive        = errorsmod.Register(ModuleName, 14, "already active")
+	ErrAlreadyInactive      = errorsmod.Register(ModuleName, 15, "already inactive")
+	ErrInvalidDepositDenom  = errorsmod.Register(ModuleName, 16, "invalid deposit denom")
+	ErrDepositNotFound      = errorsmod.Register(ModuleName, 17, "deposit not found")
+	ErrInsufficientDeposit  = errorsmod.Register(ModuleName, 18, "insufficient deposit")
+	ErrInsufficientFund     = errorsmod.Register(ModuleName, 19, "insufficient fund")
+	ErrDeviationNotFound    = errorsmod.Register(ModuleName, 20, "deviation not found")
 )
diff --git a/x/tunnel/types/msgs.go b/x/tunnel/types/msgs.go
index d3d97913d..74d61931e 100644
--- a/x/tunnel/types/msgs.go
+++ b/x/tunnel/types/msgs.go
@@ -70,7 +70,7 @@ func NewMsgCreateTSSTunnel(
 func (m MsgCreateTunnel) GetRouteValue() (RouteI, error) {
 	r, ok := m.Route.GetCachedValue().(RouteI)
 	if !ok {
-		return nil, ErrNoRoute.Wrap("failed to get route")
+		return nil, sdkerrors.ErrInvalidType.Wrapf("expected %T, got %T", (RouteI)(nil), m.Route.GetCachedValue())
 	}
 	return r, nil
 }
diff --git a/x/tunnel/types/packet.go b/x/tunnel/types/packet.go
index 55bf5c15d..066243c58 100644
--- a/x/tunnel/types/packet.go
+++ b/x/tunnel/types/packet.go
@@ -59,7 +59,11 @@ func (p *Packet) SetReceipt(receipt PacketReceiptI) error {
 func (p Packet) GetReceiptValue() (PacketReceiptI, error) {
 	r, ok := p.Receipt.GetCachedValue().(PacketReceiptI)
 	if !ok {
-		return nil, sdkerrors.ErrPackAny.Wrapf("cannot unpack route")
+		return nil, sdkerrors.ErrInvalidType.Wrapf(
+			"expected %T, got %T",
+			(PacketReceiptI)(nil),
+			p.Receipt.GetCachedValue(),
+		)
 	}
 
 	return r, nil
diff --git a/x/tunnel/types/tunnel.go b/x/tunnel/types/tunnel.go
index 10ba43ec2..b753fd03c 100644
--- a/x/tunnel/types/tunnel.go
+++ b/x/tunnel/types/tunnel.go
@@ -7,6 +7,7 @@ import (
 
 	"github.com/cosmos/cosmos-sdk/codec/types"
 	sdk "github.com/cosmos/cosmos-sdk/types"
+	sdkerrors "github.com/cosmos/cosmos-sdk/types/errors"
 
 	feedstypes "github.com/bandprotocol/chain/v3/x/feeds/types"
 )
@@ -77,7 +78,11 @@ func (t *Tunnel) SetRoute(route RouteI) error {
 func (t Tunnel) GetRouteValue() (RouteI, error) {
 	r, ok := t.Route.GetCachedValue().(RouteI)
 	if !ok {
-		return nil, ErrNoRoute.Wrap("failed to get route")
+		return nil, sdkerrors.ErrInvalidType.Wrapf(
+			"expected %T, got %T",
+			(RouteI)(nil),
+			t.Route.GetCachedValue(),
+		)
 	}
 
 	return r, nil