diff --git a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/Domain/AccountCodings/AccountCoding.cs b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/Domain/AccountCodings/AccountCoding.cs
index d7a058ebf..f68e1684d 100644
--- a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/Domain/AccountCodings/AccountCoding.cs
+++ b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/Domain/AccountCodings/AccountCoding.cs
@@ -3,11 +3,13 @@
 using System;
 using Volo.Abp.Domain.Entities.Auditing;
 using System.Linq;
+using Volo.Abp.MultiTenancy;
 
 namespace Unity.Payments.Domain.AccountCodings
 {
-    public class AccountCoding : AuditedAggregateRoot<Guid>
+    public class AccountCoding : AuditedAggregateRoot<Guid>, IMultiTenant
     {
+        public Guid? TenantId { get; set; }
         public string MinistryClient { get; private set; }
         public string Responsibility { get; private set; }
         public string ServiceLine { get; private set; }
diff --git a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/PaymentRequests/PaymentRequestAppService.cs b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/PaymentRequests/PaymentRequestAppService.cs
index c34ff1413..c615ebc00 100644
--- a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/PaymentRequests/PaymentRequestAppService.cs
+++ b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/PaymentRequests/PaymentRequestAppService.cs
@@ -419,8 +419,12 @@ protected internal async Task<List<PaymentRequestDto>> MapToDtoAndLoadDetailsAsy
                 {
                     paymentRequestDto.CreatorUser = paymentRequestUserDto;
                 }
-                paymentRequestDto.AccountCodingDisplay = await GetAccountDistributionCode(paymentRequestDto.AccountCoding);
 
+                if(paymentRequestDto != null && paymentRequestDto.AccountCoding != null)
+                {
+                    paymentRequestDto.AccountCodingDisplay = await GetAccountDistributionCode(paymentRequestDto.AccountCoding);
+                }
+                
                 foreach (var expenseApproval in paymentRequestDto.ExpenseApprovals)
                 {
                     if (expenseApproval.DecisionUserId.HasValue
diff --git a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/PaymentsApplicationAutoMapperProfile.cs b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/PaymentsApplicationAutoMapperProfile.cs
index f437fd146..1903c3ef4 100644
--- a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/PaymentsApplicationAutoMapperProfile.cs
+++ b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Application/PaymentsApplicationAutoMapperProfile.cs
@@ -39,6 +39,7 @@ public PaymentsApplicationAutoMapperProfile()
         CreateMap<Supplier, SupplierDto>();
 
         CreateMap<CreateUpdateAccountCodingDto, AccountCoding>()
+           .ForMember(dest => dest.TenantId, opt => opt.Ignore())
            .ForMember(dest => dest.LastModificationTime, opt => opt.Ignore())
            .ForMember(dest => dest.LastModifierId, opt => opt.Ignore())
            .ForMember(dest => dest.CreationTime, opt => opt.Ignore())
@@ -50,6 +51,7 @@ public PaymentsApplicationAutoMapperProfile()
         CreateMap<AccountCoding, AccountCodingDto>();
         CreateMap<AccountCodingDto, CreateUpdateAccountCodingDto>();
         CreateMap<CreateUpdateAccountCodingDto, AccountCoding>()
+            .ForMember(dest => dest.TenantId, opt => opt.Ignore())
             .ForMember(dest => dest.LastModificationTime, opt => opt.Ignore())
             .ForMember(dest => dest.LastModifierId, opt => opt.Ignore())
             .ForMember(dest => dest.CreationTime, opt => opt.Ignore())
diff --git a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/PaymentsApprovalModel.cs b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/PaymentsApprovalModel.cs
index 45c3925de..6b7acbade 100644
--- a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/PaymentsApprovalModel.cs
+++ b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/PaymentsApprovalModel.cs
@@ -45,6 +45,7 @@ public class PaymentsApprovalModel : IValidatableObject
         public string ToStatusText { get; set; } = string.Empty;
 
         public Guid? PreviousL1Approver { get; set; }
+        public bool HasUserPaymentThreshold { get; set; }
 
         public bool IsApproval { get; set; }
         public bool IsValid { get; set; } = false;
@@ -64,7 +65,14 @@ public IEnumerable<ValidationResult> Validate(ValidationContext validationContex
                     errorMessage: localizer["ApplicationPaymentRequest:Validations:L2ApproverRestriction"],
                     memberNames: [nameof(PreviousL1Approver)]
                 );
-            }
+            } else if (IsApproval
+                && Status == PaymentRequestStatus.L2Pending && !HasUserPaymentThreshold)
+            {
+                yield return new ValidationResult(
+                    errorMessage: "Your User has not been configured with an Approved Payment Threshold. Please contact your system administrator.",
+                    memberNames: [nameof(PreviousL1Approver)]
+                );
+            }   
         }
     }
 }
diff --git a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/UpdatePaymentRequestStatus.cshtml b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/UpdatePaymentRequestStatus.cshtml
index d3804689d..63ab8ef87 100644
--- a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/UpdatePaymentRequestStatus.cshtml
+++ b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/UpdatePaymentRequestStatus.cshtml
@@ -87,6 +87,7 @@
                                         <input type="hidden" asp-for="@Model.PaymentGroupings[k].Items[i].ToStatus" />
                                         <input type="hidden" asp-for="@Model.PaymentGroupings[k].Items[i].PreviousL1Approver" />
                                         <input type="hidden" asp-for="@Model.PaymentGroupings[k].Items[i].IsValid" />
+                                        <input type="hidden" asp-for="@Model.PaymentGroupings[k].Items[i].HasUserPaymentThreshold" />
                                         <abp-row id=@($"{@Model.PaymentGroupings[k].Items[i].Id}_header") class=" m-0 p-2">
                                             <abp-column size="_12" class="px-1 d-flex align-items-center">
                                                 <div class="w-100">
@@ -161,10 +162,17 @@
                         </abp-row>
                     }
                     <abp-column size="_12" class=" m-0 p-3 payment-error-column text-danger" abp-if="@(!ModelState.IsValid)">
-                        @if(ModelState.ContainsKey(nameof(PaymentsApprovalModel.PreviousL1Approver))
+                        @if (ModelState.ContainsKey(nameof(PaymentsApprovalModel.PreviousL1Approver))
                             && ModelState[nameof(PaymentsApprovalModel.PreviousL1Approver)]?.ValidationState == Microsoft.AspNetCore.Mvc.ModelBinding.ModelValidationState.Invalid)
                         {
-                            <span>@L["ApplicationPaymentRequest:Validations:L2ApproverRestrictionBatch"]</span>
+                            var previousL1ApproverState = ModelState[nameof(PaymentsApprovalModel.PreviousL1Approver)];
+                            if (previousL1ApproverState != null)
+                            {
+                                foreach (var error in previousL1ApproverState.Errors)
+                                {
+                                    <span>@error.ErrorMessage</span>
+                                }
+                            }
                         }
                     </abp-column>
                     <abp-row class="m-0 p-2 no-payment-msg text-center" id="no-payment-msg" style="display: none;">
diff --git a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/UpdatePaymentRequestStatus.cshtml.cs b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/UpdatePaymentRequestStatus.cshtml.cs
index c4a2fc1b3..e144c8188 100644
--- a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/UpdatePaymentRequestStatus.cshtml.cs
+++ b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentApprovals/UpdatePaymentRequestStatus.cshtml.cs
@@ -129,6 +129,7 @@ private async Task<PaymentsApprovalModel> CreateApprovalModel(PaymentDetailsDto
                 IsL3ApprovalRequired = isL3ApprovalRequired,
                 ToStatus = payment.Status,
                 IsApproval = IsApproval,
+                HasUserPaymentThreshold = UserPaymentThreshold.HasValue,
                 PreviousL1Approver = payment.ExpenseApprovals.FirstOrDefault(x => x.Type == ExpenseApprovalType.Level1)?.DecisionUserId
             };
         }
diff --git a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentRequests/Index.js b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentRequests/Index.js
index 83d814a23..274e29c5a 100644
--- a/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentRequests/Index.js
+++ b/applications/Unity.GrantManager/modules/Unity.Payments/src/Unity.Payments.Web/Pages/PaymentRequests/Index.js
@@ -44,14 +44,6 @@ $(function () {
             text: 'Approve',
             className: 'custom-table-btn flex-none btn btn-secondary payment-status',
             action: function (e, dt, node, config) {
-                // Check if user payment threshold is defined and greater than 0
-                if (parseFloat($("#UserPaymentThreshold").val() || 0) <= 0) {
-                    abp.notify.error(
-                        'Your User has not been configured with an Approved Payment Threshold. Please contact your system administrator.',
-                        'Payment Requests'
-                    );
-                    return;
-                }
                 paymentRequestStatusModal.open({
                     paymentIds: JSON.stringify(selectedPaymentIds),
                     isApprove: true
@@ -645,8 +637,14 @@ $(function () {
             name: 'accountCodingDisplay',
             data: 'accountCodingDisplay',
             className: 'data-table-header',
-            index: columnIndex
-
+            index: columnIndex,
+            render: function (data) {
+                if (data + "" !== "undefined" && data?.length > 0) {
+                    return data;
+                } else {
+                    return "";
+                }
+            }
         };
     }
 
diff --git a/applications/Unity.GrantManager/src/Unity.GrantManager.Application/Payments/AccountCodingAppService.cs b/applications/Unity.GrantManager/src/Unity.GrantManager.Application/Payments/AccountCodingAppService.cs
index 4bd9de87b..9042ff2c3 100644
--- a/applications/Unity.GrantManager/src/Unity.GrantManager.Application/Payments/AccountCodingAppService.cs
+++ b/applications/Unity.GrantManager/src/Unity.GrantManager.Application/Payments/AccountCodingAppService.cs
@@ -7,17 +7,14 @@
 
 namespace Unity.GrantManager.Payments
 {    
-    public class AccountCodingAppService :
-            CrudAppService<
+    public class AccountCodingAppService(
+        IRepository<AccountCoding, Guid> repository
+    ) : CrudAppService<
             AccountCoding,
             AccountCodingDto,
             Guid,
             PagedAndSortedResultRequestDto,
-            CreateUpdateAccountCodingDto>, IAccountCodingAppService
+            CreateUpdateAccountCodingDto>(repository), IAccountCodingAppService
     {
-        public AccountCodingAppService(IRepository<AccountCoding, Guid> repository)
-            : base(repository)
-        {
-        }
     }
 }
diff --git a/applications/Unity.GrantManager/src/Unity.GrantManager.Web/Views/Shared/Components/AssessmentResults/Default.js b/applications/Unity.GrantManager/src/Unity.GrantManager.Web/Views/Shared/Components/AssessmentResults/Default.js
index 8be347853..b1583978a 100644
--- a/applications/Unity.GrantManager/src/Unity.GrantManager.Web/Views/Shared/Components/AssessmentResults/Default.js
+++ b/applications/Unity.GrantManager/src/Unity.GrantManager.Web/Views/Shared/Components/AssessmentResults/Default.js
@@ -49,6 +49,9 @@
         try {
             assessmentResultObj['correlationId'] = formVersionId;
             assessmentResultObj['worksheetId'] = worksheetId;
+            if(assessmentResultObj['ApprovedAmount'] == '') {
+                assessmentResultObj['ApprovedAmount'] = null;
+            }
             unity.grantManager.grantApplications.grantApplication
                 .updateAssessmentResults(applicationId, assessmentResultObj)
                 .done(function () {