diff --git a/emerald-grpc b/emerald-grpc
index 464bab50..e6153279 160000
--- a/emerald-grpc
+++ b/emerald-grpc
@@ -1 +1 @@
-Subproject commit 464bab5057fa3b7baf91f11840ff627bc72a112b
+Subproject commit e6153279a531807157639db258d7590ef83faace
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/rpc/ErrorProcessing.kt b/src/main/kotlin/io/emeraldpay/dshackle/rpc/ErrorProcessing.kt
deleted file mode 100644
index fbf5db56..00000000
--- a/src/main/kotlin/io/emeraldpay/dshackle/rpc/ErrorProcessing.kt
+++ /dev/null
@@ -1,43 +0,0 @@
-package io.emeraldpay.dshackle.rpc
-
-import org.springframework.stereotype.Component
-
-interface ErrorProcessor {
-
-    fun matches(result: NativeCall.CallResult): Boolean
-
-    fun errorProcess(error: NativeCall.CallError): NativeCall.CallError
-}
-
-@Component
-open class ErrorCorrector(
-    private val processors: List<ErrorProcessor>,
-) {
-
-    fun correctError(result: NativeCall.CallResult): NativeCall.CallError {
-        if (!result.isError()) {
-            throw IllegalStateException("No error to correct")
-        }
-        return processors
-            .firstOrNull { it.matches(result) }
-            ?.errorProcess(result.error!!)
-            ?: result.error!!
-    }
-}
-
-@Component
-class NethermindEthCallRevertedErrorProcessor : ErrorProcessor {
-    override fun matches(result: NativeCall.CallResult): Boolean {
-        return result.ctx?.payload?.method == "eth_call" && (result.error?.data?.startsWith("Reverted") ?: false)
-    }
-
-    override fun errorProcess(error: NativeCall.CallError): NativeCall.CallError {
-        return NativeCall.CallError(
-            3,
-            error.message,
-            error.upstreamError,
-            error.data?.removePrefix("Reverted "),
-            error.upstreamId,
-        )
-    }
-}
diff --git a/src/main/kotlin/io/emeraldpay/dshackle/rpc/NativeCall.kt b/src/main/kotlin/io/emeraldpay/dshackle/rpc/NativeCall.kt
index 6641addb..3a889170 100644
--- a/src/main/kotlin/io/emeraldpay/dshackle/rpc/NativeCall.kt
+++ b/src/main/kotlin/io/emeraldpay/dshackle/rpc/NativeCall.kt
@@ -65,7 +65,6 @@ open class NativeCall(
     private val signer: ResponseSigner,
     config: MainConfig,
     private val tracer: Tracer,
-    private val errorCorrector: ErrorCorrector,
 ) {
 
     private val log = LoggerFactory.getLogger(NativeCall::class.java)
@@ -174,12 +173,11 @@ open class NativeCall(
             .setSucceed(!it.isError())
             .setId(it.id)
         if (it.isError()) {
-            it.error?.let { _ ->
-                val fixedError = errorCorrector.correctError(it)
-                result.setErrorMessage(fixedError.message)
-                    .setErrorCode(fixedError.id)
+            it.error?.let { error ->
+                result.setErrorMessage(error.message)
+                    .setItemErrorCode(error.id)
 
-                fixedError.data?.let { data ->
+                error.data?.let { data ->
                     result.setErrorData(data)
                 }
             }
diff --git a/src/test/groovy/io/emeraldpay/dshackle/rpc/NativeCallSpec.groovy b/src/test/groovy/io/emeraldpay/dshackle/rpc/NativeCallSpec.groovy
index 57653451..06fb63bb 100644
--- a/src/test/groovy/io/emeraldpay/dshackle/rpc/NativeCallSpec.groovy
+++ b/src/test/groovy/io/emeraldpay/dshackle/rpc/NativeCallSpec.groovy
@@ -70,7 +70,7 @@ class NativeCallSpec extends Specification {
         config.cache = cacheConfig
         config.passthrough = passthrough
 
-        new NativeCall(upstreams, signer, config, Stub(Tracer), Stub(ErrorCorrector))
+        new NativeCall(upstreams, signer, config, Stub(Tracer))
     }
 
     def "Tries router first"() {
diff --git a/src/test/kotlin/io/emeraldpay/dshackle/rpc/ErrorProcessingTest.kt b/src/test/kotlin/io/emeraldpay/dshackle/rpc/ErrorProcessingTest.kt
deleted file mode 100644
index e2a4fa3a..00000000
--- a/src/test/kotlin/io/emeraldpay/dshackle/rpc/ErrorProcessingTest.kt
+++ /dev/null
@@ -1,93 +0,0 @@
-package io.emeraldpay.dshackle.rpc
-
-import io.emeraldpay.dshackle.quorum.CallQuorum
-import io.emeraldpay.dshackle.upstream.Multistream
-import io.emeraldpay.dshackle.upstream.Selector
-import io.emeraldpay.dshackle.upstream.rpcclient.JsonRpcError
-import org.junit.jupiter.api.Assertions.assertEquals
-import org.junit.jupiter.api.Assertions.assertFalse
-import org.junit.jupiter.api.Test
-import org.junit.jupiter.api.assertThrows
-import org.mockito.kotlin.mock
-
-class ErrorProcessingTest {
-
-    @Test
-    fun `fix nethermind eth_call reverted error`() {
-        val result = result("eth_call", "Reverted 0x0111")
-        val error = result.error!!
-        val corrector = ErrorCorrector(listOf(NethermindEthCallRevertedErrorProcessor()))
-
-        val fixedError = corrector.correctError(result)
-
-        assertEquals(
-            NativeCall.CallError(3, error.message, error.upstreamError, "0x0111", error.upstreamId),
-            fixedError,
-        )
-    }
-
-    @Test
-    fun `return the same error if there is no suitable processor`() {
-        val result = result("eth_getBlockByNumber", "Reverted 0x0111")
-        val error = result.error!!
-        val corrector = ErrorCorrector(listOf(NethermindEthCallRevertedErrorProcessor()))
-
-        val fixedError = corrector.correctError(result)
-
-        assertEquals(
-            NativeCall.CallError(55, error.message, error.upstreamError, "Reverted 0x0111", error.upstreamId),
-            fixedError,
-        )
-    }
-
-    @Test
-    fun `throw an exception if there is no error in result`() {
-        val result = NativeCall.CallResult(
-            1,
-            2,
-            null,
-            null,
-            null,
-            null,
-        )
-        assertThrows<IllegalStateException>("No error to correct") {
-            val corrector = ErrorCorrector(listOf(NethermindEthCallRevertedErrorProcessor()))
-            corrector.correctError(result)
-        }
-    }
-
-    @Test
-    fun `NethermindEthCallRevertedErrorProcessor returns false if result is with null data`() {
-        val processor = NethermindEthCallRevertedErrorProcessor()
-        val result = result("eth_call", null)
-
-        val matched = processor.matches(result)
-
-        assertFalse(matched)
-    }
-
-    private fun result(method: String, errorData: String?): NativeCall.CallResult =
-        NativeCall.CallResult(
-            1,
-            2,
-            null,
-            NativeCall.CallError(
-                55,
-                "reverted",
-                JsonRpcError(1, "errMessage", null),
-                errorData,
-                "upId",
-            ),
-            null,
-            NativeCall.ValidCallContext(
-                1,
-                2,
-                mock<Multistream>(),
-                Selector.empty,
-                mock<CallQuorum>(),
-                NativeCall.ParsedCallDetails(method, emptyList()),
-                "req",
-                1,
-            ),
-        )
-}