diff --git a/scripts/native/file/dom-payment-initiation-request-1.0-native-quarkus-jdk17-runner b/scripts/native/file/dom-payment-initiation-request-1.0-native-quarkus-jdk17-runner
index 565c24f..cfb17f5 100644
Binary files a/scripts/native/file/dom-payment-initiation-request-1.0-native-quarkus-jdk17-runner and b/scripts/native/file/dom-payment-initiation-request-1.0-native-quarkus-jdk17-runner differ
diff --git a/src/main/java/com/banesco/common/application/helper/SerializationHelper.java b/src/main/java/com/banesco/common/application/helper/SerializationHelper.java
index 80cfa89..9beacb7 100644
--- a/src/main/java/com/banesco/common/application/helper/SerializationHelper.java
+++ b/src/main/java/com/banesco/common/application/helper/SerializationHelper.java
@@ -22,7 +22,7 @@ public class SerializationHelper {
 
     @Inject
     public SerializationHelper(
-            ObjectMapper objectMapper
+        ObjectMapper objectMapper
     ) {
         this.objectMapper = objectMapper;
     }
@@ -156,4 +156,17 @@ public class SerializationHelper {
 
         return encodeSha256(finalString);
     }
+
+    public String generateSignature(
+        Long id,
+        String channelOrigin
+    ) {
+        String channelBase64 = encodeStringToBase64(channelOrigin);
+        String finalString = id + channelBase64;
+
+        log.info("1. Operation concatenando valores: {}", finalString);
+        log.info("2. Channel Origin codificado: {}", channelBase64);
+
+        return encodeSha256(finalString);
+    }
 }
diff --git a/src/main/java/com/banesco/common/application/service/HttpClientService.java b/src/main/java/com/banesco/common/application/service/HttpClientService.java
index d74aaa6..416a6a2 100644
--- a/src/main/java/com/banesco/common/application/service/HttpClientService.java
+++ b/src/main/java/com/banesco/common/application/service/HttpClientService.java
@@ -266,7 +266,7 @@ public class HttpClientService implements HttpClientUseCase {
         log.info("Metodo HTTP: {}", request.getMethod().name());
 
         if(request.getBody() != null) {
-            log.info("Cuerpo de la Peticion: {}", request.getBody());
+            log.info("Peticion Cuerpo: {}", request.getBody());
         }
 
         return switch (request.getMethod()) {
diff --git a/src/main/java/com/banesco/module/instruction/domain/model/Instruction.java b/src/main/java/com/banesco/module/instruction/domain/model/Instruction.java
index d28b7ed..14614de 100644
--- a/src/main/java/com/banesco/module/instruction/domain/model/Instruction.java
+++ b/src/main/java/com/banesco/module/instruction/domain/model/Instruction.java
@@ -12,5 +12,5 @@ import lombok.*;
 @RegisterForReflection
 @JsonInclude(JsonInclude.Include.NON_NULL)
 public class Instruction {
-    private InstructionPurposeType instructionPurposeType;       // Request JSON: "channelOrigin" (BOL)
+    private String instructionPurposeType;       // Request JSON: "channelOrigin" (BOL)
 }
diff --git a/src/main/java/com/banesco/module/instruction/domain/model/InstructionPurposeType.java b/src/main/java/com/banesco/module/instruction/domain/model/InstructionPurposeType.java
deleted file mode 100644
index d46b66f..0000000
--- a/src/main/java/com/banesco/module/instruction/domain/model/InstructionPurposeType.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package com.banesco.module.instruction.domain.model;
-
-public enum InstructionPurposeType {
-    BOL,
-}
diff --git a/src/main/java/com/banesco/module/payment_initiation_request/application/service/PaymentInitiationRequestService.java b/src/main/java/com/banesco/module/payment_initiation_request/application/service/PaymentInitiationRequestService.java
index 854ee0f..f8e5be5 100644
--- a/src/main/java/com/banesco/module/payment_initiation_request/application/service/PaymentInitiationRequestService.java
+++ b/src/main/java/com/banesco/module/payment_initiation_request/application/service/PaymentInitiationRequestService.java
@@ -43,6 +43,9 @@ public class PaymentInitiationRequestService implements PaymentInitiationRequest
                 apiResponse.getData(),
                 apiResponse.getStatusResponse().getStatusCode()
             );
+        } catch (ApiPrivateException e) {
+            log.warn("Excepcion de la api privada: {} -> {}", e.getStatusCode(), e.getMessage());
+            response = messageHelper.handleException(HttpStatusCodeException.badRequest("400"));
         } catch (HttpStatusCodeException e) {
             log.error("Excepcion HTTP del api privada: {} - {}", e.getStatusCode(), e.getErrorCode());
             response = messageHelper.handleException(e);
diff --git a/src/main/java/com/banesco/module/payment_initiation_request/domain/dto/request/PaymentInitiationRequestRequest.java b/src/main/java/com/banesco/module/payment_initiation_request/domain/dto/request/PaymentInitiationRequestRequest.java
index 0858c73..c702a4b 100644
--- a/src/main/java/com/banesco/module/payment_initiation_request/domain/dto/request/PaymentInitiationRequestRequest.java
+++ b/src/main/java/com/banesco/module/payment_initiation_request/domain/dto/request/PaymentInitiationRequestRequest.java
@@ -77,8 +77,7 @@ public class PaymentInitiationRequestRequest {
     @JsonIgnore
     public String getChannelCode() {
         return procedureRequest
-            .getInstructionPurposeType()
-            .name();
+            .getInstructionPurposeType();
     }
 
     @JsonIgnore
diff --git a/src/main/java/com/banesco/module/payment_request/infrastructure/client/PaymentRequestClient.java b/src/main/java/com/banesco/module/payment_request/infrastructure/client/PaymentRequestClient.java
index eb395f0..40a03b5 100644
--- a/src/main/java/com/banesco/module/payment_request/infrastructure/client/PaymentRequestClient.java
+++ b/src/main/java/com/banesco/module/payment_request/infrastructure/client/PaymentRequestClient.java
@@ -63,7 +63,7 @@ public class PaymentRequestClient implements PaymentRequestUseCase {
                 log.error(
                     "API retorno exitoso pero con detalle vacio. Codigo: {}, Mensaje: {}",
                     response.getEstatus(),
-                        response.getMensaje()
+                    response.getMensaje()
                 );
 
                 throw ApiPrivateException.builder()
@@ -89,8 +89,8 @@ public class PaymentRequestClient implements PaymentRequestUseCase {
             throw ApiPrivateException.builder()
                 .statusCode(response.getEstatus())
                 .message((error.getCodError() != null)
-                        ? error.getCodError() + ":" + error.getMensajeError()
-                        : "EMPTY_MESSAGE"
+                    ? error.getCodError() + ":" + error.getMensajeError()
+                    : "EMPTY_MESSAGE"
                 )
                 .build();
         } catch (ApiPrivateException e) {