diff --git a/WebContent/WEB-INF/view/partMng/structureList.jsp b/WebContent/WEB-INF/view/partMng/structureList.jsp
index 888a1fa..d0eb797 100644
--- a/WebContent/WEB-INF/view/partMng/structureList.jsp
+++ b/WebContent/WEB-INF/view/partMng/structureList.jsp
@@ -199,8 +199,9 @@ var columns = [
 		formatter: fnc_subInfoValueFormatter,
 		cellClick:function(e, cell){
 			var objId = fnc_checkNull(cell.getData().OBJID);
-			// 바로 팝업 열기 (팝업창 내부에서 경고 처리)
-			fn_openSetStructure(objId);
+			var STATUS = fnc_checkNull(cell.getData().STATUS);
+			var viewMode = (STATUS != 'N') ? 'Y' : 'N';
+			fn_openSetStructure(objId, viewMode);
 		}
 	},
 	
@@ -496,8 +497,10 @@ function fn_openSetBomCopy(product_code){
 /**
  * 구조등록 팝업
  */
-function fn_openSetStructure(objId){
-	window.open("/partMng/setStructurePopupMainFS.do?objId="+objId, "", "width=1880, height=900, resizable=yes");
+function fn_openSetStructure(objId, viewMode){
+	var url = "/partMng/setStructurePopupMainFS.do?objId="+objId;
+	if(viewMode == 'Y') url += "&viewMode=Y";
+	window.open(url, "", "width=1880, height=900, resizable=yes");
 }
 /**
  * 배포사유 입력 팝업
diff --git a/WebContent/WEB-INF/view/partMng/structurePopupCenter.jsp b/WebContent/WEB-INF/view/partMng/structurePopupCenter.jsp
index b3d943a..718e81c 100644
--- a/WebContent/WEB-INF/view/partMng/structurePopupCenter.jsp
+++ b/WebContent/WEB-INF/view/partMng/structurePopupCenter.jsp
@@ -323,7 +323,7 @@ $(function(){
 <form name="form1" id="form1" action="" method="post"> 
 <input type="hidden" name="objId" id="objId" value="${param.objId}" />
 		
-	<div id="structurePopupBtnW" style="padding-top:20px;">
+	<div id="structurePopupBtnW" style="padding-top:20px; ${param.viewMode == 'Y' ? 'display:none;' : ''}">
 		<input type="button" value="변경" class="plm_btns" id="moveChange">
 		<br>
 		<input type="button" value="<<" class="plm_btns" id="moveLeft" style="margin-left:0px;">
diff --git a/WebContent/WEB-INF/view/partMng/structurePopupFs.jsp b/WebContent/WEB-INF/view/partMng/structurePopupFs.jsp
index d8ff67f..ea05627 100644
--- a/WebContent/WEB-INF/view/partMng/structurePopupFs.jsp
+++ b/WebContent/WEB-INF/view/partMng/structurePopupFs.jsp
@@ -1,6 +1,10 @@
-<%String objId = com.pms.common.utils.CommonUtils.checkNull(request.getParameter("objId"));%>
+<%
+String objId = com.pms.common.utils.CommonUtils.checkNull(request.getParameter("objId"));
+String viewMode = com.pms.common.utils.CommonUtils.checkNull(request.getParameter("viewMode"));
+String viewModeParam = "Y".equals(viewMode) ? "&viewMode=Y" : "";
+%>
 <frameset cols="65%,6%,*" border="0" noresize>
-	<frame src="/partMng/structurePopupLeft.do?objId=<%=objId%>&actionType=working" name="leftFrame" scrolling ="no" >
-	<frame src="/partMng/structurePopupCenter.do?objId=<%=objId%>" name="centerFrame" style="width:">
-	<frame src="/partMng/structurePopupRight.do?objId=<%=objId%>" name="rightFrame" scrolling ="no">
+	<frame src="/partMng/structurePopupLeft.do?objId=<%=objId%>&actionType=working<%=viewModeParam%>" name="leftFrame" scrolling ="no" >
+	<frame src="/partMng/structurePopupCenter.do?objId=<%=objId%><%=viewModeParam%>" name="centerFrame" style="width:">
+	<frame src="/partMng/structurePopupRight.do?objId=<%=objId%><%=viewModeParam%>" name="rightFrame" scrolling ="no">
 </frameset><noframes></noframes>
\ No newline at end of file
diff --git a/WebContent/WEB-INF/view/partMng/structurePopupHeaderFs.jsp b/WebContent/WEB-INF/view/partMng/structurePopupHeaderFs.jsp
index 3984ff5..7557864 100644
--- a/WebContent/WEB-INF/view/partMng/structurePopupHeaderFs.jsp
+++ b/WebContent/WEB-INF/view/partMng/structurePopupHeaderFs.jsp
@@ -1,8 +1,10 @@
 <%
 java.util.Map map = (java.util.HashMap)request.getAttribute("info");
+String viewMode = com.pms.common.utils.CommonUtils.checkNull(request.getParameter("viewMode"));
+String viewModeParam = "Y".equals(viewMode) ? "&viewMode=Y" : "";
 %>
 <frameset rows="100px, *, 50px" border="0" noresize>
-	<frame src="/partMng/structureHeaderPopup.do?objId=<%=com.pms.common.utils.CommonUtils.checkNull(map.get("OBJID"))%>">
-	<frame src="/partMng/structureBottomPopupFS.do?objId=<%=com.pms.common.utils.CommonUtils.checkNull(map.get("OBJID"))%>">
+	<frame src="/partMng/structureHeaderPopup.do?objId=<%=com.pms.common.utils.CommonUtils.checkNull(map.get("OBJID"))%><%=viewModeParam%>">
+	<frame src="/partMng/structureBottomPopupFS.do?objId=<%=com.pms.common.utils.CommonUtils.checkNull(map.get("OBJID"))%><%=viewModeParam%>">
 	<frame src="/partMng/structureBtnAreaPopup.do">
 </frameset><noframes></noframes>
\ No newline at end of file
diff --git a/WebContent/WEB-INF/view/partMng/structurePopupLeft.jsp b/WebContent/WEB-INF/view/partMng/structurePopupLeft.jsp
index f9ad771..5bdac84 100644
--- a/WebContent/WEB-INF/view/partMng/structurePopupLeft.jsp
+++ b/WebContent/WEB-INF/view/partMng/structurePopupLeft.jsp
@@ -58,10 +58,15 @@
 var _tabulGrid;
 var selectedRowData = null;
 
+var isViewMode = ('${param.viewMode}' == 'Y');
+
 $(function(){
-	if('${param.readonly}' == 'readonly'){
+	if('${param.readonly}' == 'readonly' || isViewMode){
 		$("#structureName2").hide();
 	}
+	if(isViewMode){
+		$("#btnDrawingUpload").hide();
+	}
 	
 	$("#btnExcel").click(function() {
 		fn_excel();
diff --git a/WebContent/WEB-INF/view/partMng/structurePopupTop.jsp b/WebContent/WEB-INF/view/partMng/structurePopupTop.jsp
index b6e316d..79c4359 100644
--- a/WebContent/WEB-INF/view/partMng/structurePopupTop.jsp
+++ b/WebContent/WEB-INF/view/partMng/structurePopupTop.jsp
@@ -162,7 +162,7 @@ function fn_closeEbom() {
 <form name="form1" id="form1" action="" method="post"> 
 	<div class="plm_menu_name">
 		<h2>
-		    <span>E-BOM 확인/수정</span>
+		    <span>E-BOM ${param.viewMode == 'Y' ? '조회' : '확인/수정'}</span>
 		    <c:if test="${not empty partNo}">
 		    	<span style="font-size: 14px; font-weight: normal; color: #666; margin-left: 20px;">
 		    		품번: <strong style="color: #333;">${partNo}</strong>
@@ -191,7 +191,9 @@ function fn_closeEbom() {
 			<td>
 				<button type="button" class="plm_btns" onclick="fn_applyFilter()">검색</button>
 				<button type="button" class="plm_btns" onclick="fn_resetFilter()">초기화</button>
+				<c:if test="${param.viewMode != 'Y'}">
 				<button type="button" class="plm_btns" onclick="fn_saveEbom()" style="background-color:#4CAF50; color:white; margin-left:20px;">저장</button>
+				</c:if>
 				<button type="button" class="plm_btns" onclick="fn_closeEbom()">닫기</button>
 			</td>
 			</tr>
diff --git a/WebContent/WEB-INF/view/productionplanning/mBomHeaderPopup.jsp b/WebContent/WEB-INF/view/productionplanning/mBomHeaderPopup.jsp
index a543f83..156659f 100644
--- a/WebContent/WEB-INF/view/productionplanning/mBomHeaderPopup.jsp
+++ b/WebContent/WEB-INF/view/productionplanning/mBomHeaderPopup.jsp
@@ -292,6 +292,7 @@ function fn_loadMbomTemplate() {
 	
 	if(leftFrame && leftFrame._tabulGrid) {
 		leftFrame._tabulGrid.setData(templateDetails);
+		if(leftFrame.fn_syncLastValidData) leftFrame.fn_syncLastValidData();
 		console.log("템플릿 데이터 로드 완료");
 	} else {
 		console.error("왼쪽 프레임 또는 그리드를 찾을 수 없습니다.");
@@ -1031,6 +1032,7 @@ function buildSubTreeFlatList(subTree, parentObjid, baseLevel) {
 			REVISION: item.REVISION || item.revision || '',
 			SUPPLY_TYPE: '사급',
 			STATUS: 'ACTIVE',
+			_IS_ADDED: true,
 			_IS_SUB_PART: true
 		});
 	}
@@ -1140,7 +1142,8 @@ function fn_mbomAddPart() {
 			SPEC: rowData.SPEC,
 			REVISION: rowData.REVISION,
 			SUPPLY_TYPE: '사급',
-			STATUS: 'ACTIVE'
+			STATUS: 'ACTIVE',
+			_IS_ADDED: true
 		};
 		newParts.push(newPart);
 		
@@ -1158,6 +1161,13 @@ function fn_mbomAddPart() {
 		}
 	}
 	
+	// 수준(LEVEL_X) 필드 설정
+	for(var i = 0; i < newParts.length; i++) {
+		if(leftFrame && leftFrame.fn_setLevelFields) {
+			leftFrame.fn_setLevelFields(newParts[i]);
+		}
+	}
+
 	// 왼쪽 프레임의 Tabulator에 추가
 	if(leftFrame && leftFrame._tabulGrid) {
 		if(parentObjid) {
@@ -1180,6 +1190,11 @@ function fn_mbomAddPart() {
 			}
 		}
 		
+		// 드래그 이동용 데이터 동기화
+		if(leftFrame && leftFrame.fn_syncLastValidData) {
+			leftFrame.fn_syncLastValidData();
+		}
+
 		var message = rightSelectedRows.length + '개 파트가 추가되었습니다.';
 		if(subPartCount > 0) {
 			message += '\n(반제품 하위 ' + subPartCount + '개 품목 포함)';
@@ -1253,6 +1268,7 @@ function fn_mbomDeletePart() {
 				// 선택한 행 + 하위 품목 일괄 삭제
 				allData.splice(foundIndex, deleteCount);
 				leftFrame._tabulGrid.setData(allData);
+				if(leftFrame.fn_syncLastValidData) leftFrame.fn_syncLastValidData();
 				
 				var message = '파트가 삭제되었습니다.';
 				if(deleteCount > 1) {
@@ -1463,6 +1479,7 @@ function fn_changeTopProduct() {
 		// 왼쪽 트리에 새 데이터 설정
 		if(leftFrame && leftFrame._tabulGrid) {
 			leftFrame._tabulGrid.setData(newTreeData);
+			if(leftFrame.fn_syncLastValidData) leftFrame.fn_syncLastValidData();
 		}
 		
 		// M-BOM 품번을 변경된 최상위 제품의 품번으로 설정
diff --git a/WebContent/WEB-INF/view/productionplanning/mBomPopupLeft.jsp b/WebContent/WEB-INF/view/productionplanning/mBomPopupLeft.jsp
index 82c85a1..224b40c 100644
--- a/WebContent/WEB-INF/view/productionplanning/mBomPopupLeft.jsp
+++ b/WebContent/WEB-INF/view/productionplanning/mBomPopupLeft.jsp
@@ -78,6 +78,7 @@ body {
 </style>
 <script>
 var _tabulGrid;
+var _lastValidData = [];
 var selectedRowData = null;  // 선택된 행 데이터
 // 프로젝트 수주수량 (최상위 프레임에서 가져오기)
 var projectQuantity = 1; // 기본값
@@ -247,9 +248,19 @@ function createSelect2Editor(options) {
 	};
 }
 
+// 수준(LEVEL_X) 필드 생성 (파트 추가 시 사용)
+var _maxLevel = ${empty MAXLEV ? 1 : MAXLEV};
+function fn_setLevelFields(item) {
+	var level = parseInt(item.LEVEL) || 1;
+	for(var i = 1; i <= _maxLevel; i++) {
+		item['LEVEL_' + i] = (i === level) ? '*' : '';
+	}
+	return item;
+}
+
 // Tabulator 그리드 초기화
 function fn_initGrid() {
-	var maxLevel = ${empty MAXLEV ? 1 : MAXLEV};
+	var maxLevel = _maxLevel;
 	
 	// 컬럼 정의
 	var columns = [];
@@ -328,6 +339,17 @@ function fn_initGrid() {
 			width: 50,
 			title: '수량',
 			field: 'QTY_TEMP',
+			editor: 'number',
+			editorParams: { min: 0, step: 1, selectContents: true },
+			editable: function(cell) { var d = cell.getRow().getData(); return d._IS_ADDED === true && d._IS_SUB_PART !== true; },
+			formatter: function(cell) {
+				var d = cell.getRow().getData();
+				if(d._IS_ADDED === true && d._IS_SUB_PART !== true) {
+					cell.getElement().style.backgroundColor = '#FFF9C4';
+					cell.getElement().style.border = '1px solid #F9A825';
+				}
+				return cell.getValue();
+			},
 			visible: true
 		},
 		{
@@ -336,6 +358,17 @@ function fn_initGrid() {
 			width: 80,
 			title: '항목 수량',
 			field: 'ITEM_QTY',
+			editor: 'number',
+			editorParams: { min: 0, step: 1, selectContents: true },
+			editable: function(cell) { var d = cell.getRow().getData(); return d._IS_ADDED === true && d._IS_SUB_PART !== true; },
+			formatter: function(cell) {
+				var d = cell.getRow().getData();
+				if(d._IS_ADDED === true && d._IS_SUB_PART !== true) {
+					cell.getElement().style.backgroundColor = '#FFF9C4';
+					cell.getElement().style.border = '1px solid #F9A825';
+				}
+				return cell.getValue();
+			},
 			visible: true
 		},
 		/* 주석처리: Rev, 규격, 제품구분, 상태 컬럼
@@ -1036,7 +1069,7 @@ function fn_initGrid() {
 	});
 	
 	// 초기 유효 데이터 저장
-	var _lastValidData = bomTreeData.slice();
+	_lastValidData = bomTreeData.slice();
 
 	// 드래그 이동 후 같은 부모 내 이동만 허용, 하위 품목도 함께 이동
 	_tabulGrid.on("rowMoved", function(row) {
@@ -1167,6 +1200,13 @@ function fn_initGrid() {
 	});
 }
 
+// 외부(mBomHeaderPopup)에서 파트 추가/삭제 후 호출하여 드래그 이동용 데이터 동기화
+function fn_syncLastValidData() {
+	if(_tabulGrid) {
+		_lastValidData = _tabulGrid.getData().slice();
+	}
+}
+
 // 필터 적용 함수
 function fn_applyFilter() {
 	var partNo = $("#filterPartNo").val().trim();
@@ -1297,7 +1337,8 @@ function getMbomTreeData() {
 			partName: row.PART_NAME,
 			
 			// 수량 정보
-			qty: toNumber(row.QTY_TEMP || row.QTY || row.ITEM_QTY),
+			qty: toNumber(row.QTY_TEMP || row.QTY),
+			itemQty: toNumber(row.ITEM_QTY),
 			unit: row.UNIT,
 			
 			// 생산 정보
diff --git a/WebContent/WEB-INF/view/quality/ecrList.jsp b/WebContent/WEB-INF/view/quality/ecrList.jsp
index 9cd54a5..e1f3c2e 100644
--- a/WebContent/WEB-INF/view/quality/ecrList.jsp
+++ b/WebContent/WEB-INF/view/quality/ecrList.jsp
@@ -187,6 +187,12 @@ function fn_registResultPopUp(){
 		return;
 	}
 	
+	var amaranthStatus = fnc_checkNull(selected[0].AMARANTH_STATUS);
+	if(amaranthStatus != "complete"){
+		Swal.fire("결재완료된 건만 결과등록이 가능합니다.");
+		return;
+	}
+	
 	var popup_width = 1200;
 	var popup_height = 600;
 	var hiddenForm = document.hiddenForm;
diff --git a/WebContent/WEB-INF/view/quality/ecrResultFormPopUp.jsp b/WebContent/WEB-INF/view/quality/ecrResultFormPopUp.jsp
index 3da8dbb..8cc1c1b 100644
--- a/WebContent/WEB-INF/view/quality/ecrResultFormPopUp.jsp
+++ b/WebContent/WEB-INF/view/quality/ecrResultFormPopUp.jsp
@@ -19,11 +19,11 @@ String objId = CommonUtils.checkNull(info.get("objid"));
 // 오늘 날짜
 String today = new java.text.SimpleDateFormat("yyyy-MM-dd").format(new java.util.Date());
 String completeDate = CommonUtils.checkNull(info.get("complete_date"));
-if(completeDate.isEmpty()) completeDate = today;
+if(completeDate.isEmpty() && !isViewMode) completeDate = today;
 
-// 조치자 - 기본값 로그인 사용자
+// 조치자 - 기본값 로그인 사용자 (뷰 모드에서는 저장된 값만 표시)
 String actionUserId = CommonUtils.checkNull(info.get("action_user_id"));
-if(actionUserId.isEmpty()) actionUserId = connectUserId;
+if(actionUserId.isEmpty() && !isViewMode) actionUserId = connectUserId;
 %>
 <!DOCTYPE html> 
 <html> 
diff --git a/src/com/pms/mapper/productionplanning.xml b/src/com/pms/mapper/productionplanning.xml
index 2fed003..3b8b4f7 100644
--- a/src/com/pms/mapper/productionplanning.xml
+++ b/src/com/pms/mapper/productionplanning.xml
@@ -3870,8 +3870,8 @@
 	<insert id="insertMbomDetail" parameterType="map">
 		INSERT INTO MBOM_DETAIL (
 			OBJID, MBOM_HEADER_OBJID, PARENT_OBJID, CHILD_OBJID, SEQ, LEVEL,
-			PART_OBJID, PART_NO, PART_NAME, QTY, UNIT,
-			SUPPLY_TYPE, MAKE_OR_BUY, 
+			PART_OBJID, PART_NO, PART_NAME, QTY, ITEM_QTY, UNIT,
+			SUPPLY_TYPE, MAKE_OR_BUY,
 			RAW_MATERIAL_PART_NO, RAW_MATERIAL_SPEC, RAW_MATERIAL, RAW_MATERIAL_SIZE,
 			PROCESSING_VENDOR, PROCESSING_DEADLINE, GRINDING_DEADLINE,
 			REQUIRED_QTY, ORDER_QTY, PRODUCTION_QTY, STOCK_QTY, SHORTAGE_QTY,
@@ -3883,8 +3883,8 @@
 			STATUS, WRITER, REGDATE, EDITER, EDIT_DATE, REMARK
 		) VALUES (
 			#{objid}, #{mbomHeaderObjid}, #{parentObjid}, #{childObjid}, #{seq}, #{level},
-			#{partObjid}, #{partNo}, #{partName}, #{qty}, #{unit},
-			#{supplyType}, #{makeOrBuy}, 
+			#{partObjid}, #{partNo}, #{partName}, #{qty}, #{itemQty}, #{unit},
+			#{supplyType}, #{makeOrBuy},
 			#{rawMaterialPartNo}, #{rawMaterialSpec}, #{rawMaterial}, #{rawMaterialSize},
 			#{processingVendor}, #{processingDeadline}, #{grindingDeadline},
 			#{requiredQty}, #{orderQty}, #{productionQty}, #{stockQty}, #{shortageQty},
@@ -3931,6 +3931,7 @@
 			PART_NO = NULLIF(#{partNo}, ''),
 			PART_NAME = NULLIF(#{partName}, ''),
 			QTY = NULLIF(#{qty}::TEXT, '')::NUMERIC,
+			ITEM_QTY = NULLIF(#{itemQty}::TEXT, '')::NUMERIC,
 			UNIT = NULLIF(#{unit}, ''),
 			SUPPLY_TYPE = NULLIF(#{supplyType}, ''),
 			MAKE_OR_BUY = NULLIF(#{makeOrBuy}, ''),
@@ -4055,6 +4056,7 @@
 			MD.PART_NO,
 			MD.PART_NAME,
 			MD.QTY,
+			MD.ITEM_QTY,
 			MD.UNIT,
 			MD.SUPPLY_TYPE,
 			MD.MAKE_OR_BUY,
@@ -4148,7 +4150,7 @@
 			A.PART_NO,
 			A.PART_NAME,
 			A.QTY,
-			A.QTY,
+			A.ITEM_QTY,
 			A.QTY,
 			A.REGDATE,
 			A.SEQ,
@@ -4201,7 +4203,7 @@
 			B.PART_NO,
 			B.PART_NAME,
 			B.QTY,
-			B.QTY,
+			B.ITEM_QTY,
 			B.QTY,
 			B.REGDATE,
 			B.SEQ,
diff --git a/src/com/pms/mapper/salesMng.xml b/src/com/pms/mapper/salesMng.xml
index 0145d93..9980caf 100644
--- a/src/com/pms/mapper/salesMng.xml
+++ b/src/com/pms/mapper/salesMng.xml
@@ -1482,7 +1482,7 @@ VALUES
 		WHERE 1=1
 			AND PM.IS_LAST = '1'
 		ORDER BY PM.PART_NO
-		LIMIT 500
+		-- LIMIT 500
 	</select>
 	
 	<select id="SalesBomPartListByProjectUnit" parameterType="map" resultType="map">