diff --git a/crates/common/src/error.rs b/crates/common/src/error.rs
index 4f7486160..869eb718a 100644
--- a/crates/common/src/error.rs
+++ b/crates/common/src/error.rs
@@ -42,18 +42,22 @@ pub enum AbiDecodedErrorType {
 
 impl From<AbiDecodedErrorType> for String {
     fn from(value: AbiDecodedErrorType) -> Self {
-        match value {
-            AbiDecodedErrorType::Unknown => "native parser panicked with unknown error!".to_owned(),
-            AbiDecodedErrorType::Known { name, args, .. } => {
-                format!("native parser panicked with: {}\n{}", name, args.join("\n"))
-            }
-        }
+        value.to_string()
     }
 }
 
 impl std::fmt::Display for AbiDecodedErrorType {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        write!(f, "{}", std::convert::Into::<String>::into(self.clone()))
+        match self {
+            AbiDecodedErrorType::Unknown => {
+                f.write_str("native parser panicked with unknown error!")
+            }
+            AbiDecodedErrorType::Known { name, args, .. } => f.write_str(&format!(
+                "native parser panicked with: {}\n{}",
+                name,
+                args.join("\n")
+            )),
+        }
     }
 }
 
@@ -166,23 +170,23 @@ impl<'a> From<PoisonError<MutexGuard<'a, HashMap<String, ForkedEvm>>>> for ForkC
 }
 
 #[derive(Debug, Error)]
-pub enum ForkParseError<'a> {
+pub enum ForkParseError {
     #[error("ForkCall error: {0}")]
-    ForkCallFailed(ForkCallError<'a>),
+    ForkCallFailed(ForkCallError<'static>),
     #[error("{0}")]
     AbiDecodedError(AbiDecodedErrorType),
     #[error("Invalid Front Matter error: {0}")]
     InvalidFrontMatter(#[from] AddOrderArgsError),
 }
 
-impl<'a> From<AbiDecodedErrorType> for ForkParseError<'a> {
+impl From<AbiDecodedErrorType> for ForkParseError {
     fn from(value: AbiDecodedErrorType) -> Self {
         Self::AbiDecodedError(value)
     }
 }
 
-impl<'a> From<ForkCallError<'a>> for ForkParseError<'a> {
-    fn from(value: ForkCallError<'a>) -> Self {
+impl From<ForkCallError<'static>> for ForkParseError {
+    fn from(value: ForkCallError<'static>) -> Self {
         Self::ForkCallFailed(value)
     }
 }
diff --git a/crates/common/src/fork.rs b/crates/common/src/fork.rs
index 01a8d5a18..e936c902c 100644
--- a/crates/common/src/fork.rs
+++ b/crates/common/src/fork.rs
@@ -66,12 +66,12 @@ pub async fn fork_call<'a>(
 /// checks the front matter validity and parses the given rainlang string
 /// with the deployer parsed from the front matter
 /// returns abi encoded expression config on Ok variant
-pub async fn fork_parse_rainlang<'a>(
+pub async fn fork_parse_rainlang(
     rainlang_string: &str,
     front_matter: &str,
     fork_url: &str,
     fork_block_number: u64,
-) -> Result<Bytes, ForkParseError<'a>> {
+) -> Result<Bytes, ForkParseError> {
     let deployer = AddOrderArgs::try_parse_frontmatter(front_matter)?.0;
 
     let calldata = iParserCall {}.abi_encode();
diff --git a/tauri-app/src-tauri/src/commands/fork.rs b/tauri-app/src-tauri/src/commands/fork.rs
index fb978e548..b8b39a76a 100644
--- a/tauri-app/src-tauri/src/commands/fork.rs
+++ b/tauri-app/src-tauri/src/commands/fork.rs
@@ -1,15 +1,17 @@
+use super::super::error::CommandError;
 use alloy_primitives::bytes::Bytes;
 use rain_orderbook_common::fork::fork_parse_rainlang;
 
 #[tauri::command]
-pub async fn fork_parse<'a>(
+pub async fn fork_parse(
     rainlang: &str,
     front_matter: &str,
     fork_url: &str,
     fork_block_number: u64,
-) -> Result<Bytes, String> {
-    fork_parse_rainlang(rainlang, front_matter, fork_url, fork_block_number)
-        .await
-        .map(Bytes::from)
-        .map_err(|e| e.to_string())
+) -> Result<Bytes, CommandError> {
+    Ok(
+        fork_parse_rainlang(rainlang, front_matter, fork_url, fork_block_number)
+            .await
+            .map(Bytes::from)?,
+    )
 }
diff --git a/tauri-app/src-tauri/src/error.rs b/tauri-app/src-tauri/src/error.rs
index eb3e202cb..9b8e5b110 100644
--- a/tauri-app/src-tauri/src/error.rs
+++ b/tauri-app/src-tauri/src/error.rs
@@ -1,5 +1,6 @@
 use alloy_ethers_typecast::{client::LedgerClientError, transaction::ReadableClientError};
 use alloy_primitives::ruint::FromUintError;
+use rain_orderbook_common::error::ForkParseError;
 use rain_orderbook_subgraph_client::{OrderbookSubgraphClientError, WriteCsvError};
 use serde::{ser::Serializer, Serialize};
 use thiserror::Error;
@@ -24,6 +25,9 @@ pub enum CommandError {
 
     #[error(transparent)]
     WriteCsvError(#[from] WriteCsvError),
+
+    #[error(transparent)]
+    ForkParseRainlangError(ForkParseError),
 }
 
 impl Serialize for CommandError {
@@ -36,3 +40,9 @@ impl Serialize for CommandError {
 }
 
 pub type CommandResult<T> = Result<T, CommandError>;
+
+impl From<ForkParseError> for CommandError {
+    fn from(value: ForkParseError) -> Self {
+        Self::ForkParseRainlangError(value)
+    }
+}