diff --git a/docs/RELEASE-NOTES.md b/docs/RELEASE-NOTES.md
index 3a74099..ce2765e 100644
--- a/docs/RELEASE-NOTES.md
+++ b/docs/RELEASE-NOTES.md
@@ -55,6 +55,7 @@
 - AIS WebClient 버퍼 제한 50MB→100MB 확대 및 타임아웃 설정 추가 (DataBufferLimitException 해결)
 - ShipDetailUpdateDataReader beforeFetch에서 allImoNumbers 미할당으로 인한 NPE 수정
 - 재수집 모드 afterFetch 중복 실행으로 인한 실패 레코드 중복 INSERT 수정 (#64)
+- 실패 건 수동 재수집 시 414 Request-URI Too Long 오류 수정 (#71)
 
 ### 변경
 - 재수집 실패건 추적 기준 sourceStepExecutionId → sourceJobExecutionId로 변경 (#64)
diff --git a/frontend/src/api/batchApi.ts b/frontend/src/api/batchApi.ts
index 581e7d6..8f99daa 100644
--- a/frontend/src/api/batchApi.ts
+++ b/frontend/src/api/batchApi.ts
@@ -363,13 +363,12 @@ export const batchApi = {
       `${BASE}/jobs/${jobName}/execute${qs}`);
   },
 
-  retryFailedRecords: (jobName: string, recordKeys: string[], stepExecutionId: number) => {
+  retryFailedRecords: (jobName: string, failedCount: number, jobExecutionId: number) => {
     const qs = new URLSearchParams({
-      retryRecordKeys: recordKeys.join(','),
-      sourceStepExecutionId: String(stepExecutionId),
+      sourceJobExecutionId: String(jobExecutionId),
       executionMode: 'RECOLLECT',
       executor: 'MANUAL_RETRY',
-      reason: `실패 건 수동 재수집 (${recordKeys.length}건)`,
+      reason: `실패 건 수동 재수집 (${failedCount}건)`,
     });
     return postJson<{ success: boolean; message: string; executionId?: number }>(
       `${BASE}/jobs/${jobName}/execute?${qs.toString()}`);
diff --git a/frontend/src/pages/ExecutionDetail.tsx b/frontend/src/pages/ExecutionDetail.tsx
index f2c7707..f861986 100644
--- a/frontend/src/pages/ExecutionDetail.tsx
+++ b/frontend/src/pages/ExecutionDetail.tsx
@@ -40,9 +40,10 @@ const EXECUTION_DETAIL_GUIDE = [
 interface StepCardProps {
     step: StepExecutionDto;
     jobName: string;
+    jobExecutionId: number;
 }
 
-function StepCard({ step, jobName }: StepCardProps) {
+function StepCard({ step, jobName, jobExecutionId }: StepCardProps) {
     const stats = [
         { label: '읽기', value: step.readCount },
         { label: '쓰기', value: step.writeCount },
@@ -158,7 +159,7 @@ function StepCard({ step, jobName }: StepCardProps) {
 
             {/* 호출 실패 데이터 토글 */}
             {step.failedRecords && step.failedRecords.length > 0 && (
-                <FailedRecordsToggle records={step.failedRecords} jobName={jobName} stepExecutionId={step.stepExecutionId} />
+                <FailedRecordsToggle records={step.failedRecords} jobName={jobName} jobExecutionId={jobExecutionId} />
             )}
 
             {step.exitMessage && (
@@ -364,6 +365,7 @@ export default function ExecutionDetail() {
                                 key={step.stepExecutionId}
                                 step={step}
                                 jobName={detail.jobName}
+                                jobExecutionId={executionId}
                             />
                         ))}
                     </div>
@@ -382,7 +384,7 @@ export default function ExecutionDetail() {
 
 const FAILED_PAGE_SIZE = 10;
 
-function FailedRecordsToggle({ records, jobName, stepExecutionId }: { records: FailedRecordDto[]; jobName: string; stepExecutionId: number }) {
+function FailedRecordsToggle({ records, jobName, jobExecutionId }: { records: FailedRecordDto[]; jobName: string; jobExecutionId: number }) {
     const [open, setOpen] = useState(false);
     const [showConfirm, setShowConfirm] = useState(false);
     const [showResolveConfirm, setShowResolveConfirm] = useState(false);
@@ -419,8 +421,7 @@ function FailedRecordsToggle({ records, jobName, stepExecutionId }: { records: F
     const handleRetry = async () => {
         setRetrying(true);
         try {
-            const keys = failedRecords.map((r) => r.recordKey);
-            const result = await batchApi.retryFailedRecords(jobName, keys, stepExecutionId);
+            const result = await batchApi.retryFailedRecords(jobName, failedRecords.length, jobExecutionId);
             if (result.success) {
                 setShowConfirm(false);
                 if (result.executionId) {
diff --git a/frontend/src/pages/RecollectDetail.tsx b/frontend/src/pages/RecollectDetail.tsx
index f6e4f48..12bc3c4 100644
--- a/frontend/src/pages/RecollectDetail.tsx
+++ b/frontend/src/pages/RecollectDetail.tsx
@@ -20,7 +20,7 @@ import GuideModal, { HelpButton } from '../components/GuideModal';
 
 const POLLING_INTERVAL_MS = 10_000;
 
-function StepCard({ step, jobName }: { step: StepExecutionDto; jobName: string }) {
+function StepCard({ step, jobName, jobExecutionId }: { step: StepExecutionDto; jobName: string; jobExecutionId: number }) {
     const stats = [
         { label: '읽기', value: step.readCount },
         { label: '쓰기', value: step.writeCount },
@@ -114,7 +114,7 @@ function StepCard({ step, jobName }: { step: StepExecutionDto; jobName: string }
 
             {/* 호출 실패 데이터 토글 */}
             {step.failedRecords && step.failedRecords.length > 0 && (
-                <FailedRecordsToggle records={step.failedRecords} jobName={jobName} stepExecutionId={step.stepExecutionId} />
+                <FailedRecordsToggle records={step.failedRecords} jobName={jobName} jobExecutionId={jobExecutionId} />
             )}
 
             {step.exitMessage && (
@@ -434,7 +434,7 @@ export default function RecollectDetail() {
                 ) : (
                     <div className="space-y-4">
                         {stepExecutions.map((step) => (
-                            <StepCard key={step.stepExecutionId} step={step} jobName={history.jobName} />
+                            <StepCard key={step.stepExecutionId} step={step} jobName={history.jobName} jobExecutionId={history.jobExecutionId ?? 0} />
                         ))}
                     </div>
                 )}
@@ -452,7 +452,7 @@ export default function RecollectDetail() {
 
 const FAILED_PAGE_SIZE = 10;
 
-function FailedRecordsToggle({ records, jobName, stepExecutionId }: { records: FailedRecordDto[]; jobName: string; stepExecutionId: number }) {
+function FailedRecordsToggle({ records, jobName, jobExecutionId }: { records: FailedRecordDto[]; jobName: string; jobExecutionId: number }) {
     const [open, setOpen] = useState(false);
     const [showConfirm, setShowConfirm] = useState(false);
     const [showResolveConfirm, setShowResolveConfirm] = useState(false);
@@ -489,8 +489,7 @@ function FailedRecordsToggle({ records, jobName, stepExecutionId }: { records: F
     const handleRetry = async () => {
         setRetrying(true);
         try {
-            const keys = failedRecords.map((r) => r.recordKey);
-            const result = await batchApi.retryFailedRecords(jobName, keys, stepExecutionId);
+            const result = await batchApi.retryFailedRecords(jobName, failedRecords.length, jobExecutionId);
             if (result.success) {
                 setShowConfirm(false);
                 if (result.executionId) {