{"id":4498,"date":"2025-11-12T18:44:21","date_gmt":"2025-11-12T11:44:21","guid":{"rendered":"https:\/\/autofillform.com\/blog\/nguyen-nhan-va-cach-sua-loi-the-name-already-exists-trong-excel\/"},"modified":"2025-11-12T18:44:21","modified_gmt":"2025-11-12T11:44:21","slug":"nguyen-nhan-va-cach-sua-loi-the-name-already-exists-trong-excel","status":"publish","type":"post","link":"https:\/\/autofillform.com\/blog\/nguyen-nhan-va-cach-sua-loi-the-name-already-exists-trong-excel\/","title":{"rendered":"Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch s\u1eeda l\u1ed7i The name already exists trong Excel"},"content":{"rendered":"
\n
\u00a0<\/div>\n

L\u1ed7i \u201cThe name already exists\u201d th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n khi b\u1ea1n sao ch\u00e9p ho\u1eb7c di chuy\u1ec3n sheet c\u00f3 t\u00ean tr\u00f9ng trong Excel, khi\u1ebfn thao t\u00e1c b\u1ecb gi\u00e1n \u0111o\u1ea1n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u nguy\u00ean nh\u00e2n g\u00e2y l\u1ed7i v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1ch x\u1eed l\u00fd b\u1eb1ng Name Conflict v\u00e0 Name Manager \u0111\u1ec3 b\u1ea3ng t\u00ednh ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/p>\n

\"L\u1ed7iC\u00e1ch s\u1eeda l\u1ed7i The Name already exists trong Excel<\/em><\/p>\n

\n

1. L\u1ed7i “Name already exists” l\u00e0 g\u00ec?<\/h2>\n<\/div>\n

Trong Excel, th\u00f4ng b\u00e1o \u201cName already exists\u201d xu\u1ea5t hi\u1ec7n khi b\u1ea1n t\u1ea1o b\u1ea3n sao ho\u1eb7c di chuy\u1ec3n m\u1ed9t sheet m\u00e0 tr\u00f9ng v\u1edbi t\u00ean ph\u1ea1m vi \u0111\u00e3 c\u00f3 trong file. T\u00ecnh hu\u1ed1ng n\u00e0y th\u01b0\u1eddng x\u1ea3y ra l\u00fac d\u00f9ng Move or Copy ho\u1eb7c khi gi\u1eef Ctrl r\u1ed3i k\u00e9o th\u1ea3 \u0111\u1ec3 nh\u00e2n b\u1ea3n sheet. Khi \u0111\u00f3, Excel s\u1ebd b\u1eadt h\u1ed9p tho\u1ea1i b\u00e1o r\u1eb1ng t\u00ean \u0111ang d\u00f9ng \u0111\u00e3 t\u1ed3n t\u1ea1i v\u00e0 y\u00eau c\u1ea7u b\u1ea1n x\u00e1c nh\u1eadn.<\/p>\n

\"Th\u00f4ngH\u1ed9p tho\u1ea1i c\u1ea3nh b\u00e1o \u201cThe name already exists\u201d khi sao ch\u00e9p sheet<\/em><\/p>\n

\n

2. Nguy\u00ean nh\u00e2n g\u00e2y ra l\u1ed7i The name already exists<\/h2>\n<\/div>\n

V\u00ec Excel qu\u1ea3n l\u00fd c\u00e1c lo\u1ea1i t\u00ean (Named Range, Table Name, Pivot Name\u2026) r\u1ea5t ch\u1eb7t ch\u1ebd, n\u00ean ch\u1ec9 c\u1ea7n tr\u00f9ng t\u00ean l\u00e0 thao t\u00e1c s\u1ebd b\u1ecb d\u1eebng v\u00e0 ph\u1ea7n m\u1ec1m y\u00eau c\u1ea7u b\u1ea1n x\u1eed l\u00fd xung \u0111\u1ed9t.<\/p>\n

N\u1ebfu kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u00fang c\u00e1ch, th\u00f4ng b\u00e1o n\u00e0y c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n li\u00ean t\u1ee5c v\u00e0 khi\u1ebfn b\u1ea1n kh\u00f4ng th\u1ec3 ti\u1ebfp t\u1ee5c sao ch\u00e9p trang t\u00ednh.<\/p>\n

Khi h\u1ed9p tho\u1ea1i The name already exists<\/strong> b\u1eadt l\u00ean, b\u1ea1n c\u00f3 hai l\u1ef1a ch\u1ecdn:<\/p>\n

    \n
  • Ch\u1ecdn Yes ho\u1eb7c Yes to All:<\/strong> Excel s\u1ebd gi\u1eef l\u1ea1i t\u00ean \u0111ang c\u00f3 trong workbook hi\u1ec7n t\u1ea1i v\u00e0 \u00e1p d\u1ee5ng n\u00f3 cho sheet b\u1ea1n \u0111ang sao ch\u00e9p.<\/li>\n
  • Ch\u1ecdn No:<\/strong> Excel s\u1ebd m\u1edf h\u1ed9p tho\u1ea1i Name Conflict \u0111\u1ec3 b\u1ea1n \u0111\u1ed5i sang m\u1ed9t t\u00ean m\u1edbi.<\/li>\n<\/ul>\n

    \"H\u1ed9pC\u1eeda s\u1ed5 Name Conflict y\u00eau c\u1ea7u nh\u1eadp t\u00ean m\u1edbi \u0111\u1ec3 tr\u00e1nh tr\u00f9ng l\u1eb7p<\/em><\/p>\n

    N\u1ebfu b\u1ea1n \u0111\u1ec3 tr\u1ed1ng ho\u1eb7c nh\u1eadp t\u00ean kh\u00f4ng h\u1ee3p l\u1ec7 r\u1ed3i nh\u1ea5n OK<\/strong>, Excel s\u1ebd b\u00e1o ti\u1ebfp l\u1ed7i \u201cThe syntax of this name isn\u2019t correct<\/strong>\u201d nh\u1eb1m nh\u1eafc b\u1ea1n ch\u1ec9nh l\u1ea1i t\u00ean \u0111\u00fang quy t\u1eafc.<\/p>\n

    \"Th\u00f4ngC\u1ea3nh b\u00e1o \u201cThe syntax of this name isn\u2019t correct\u201d khi t\u00ean m\u1edbi kh\u00f4ng \u0111\u00fang quy t\u1eafc<\/em><\/p>\n

    Xem th\u00eam: <\/strong>C\u00e1ch l\u1ea5y l\u1ea1i n\u1ed9i dung b\u1ecb x\u00f3a trong Excel \u0111\u01a1n gi\u1ea3n, d\u1ec5 th\u1ef1c hi\u1ec7n<\/div>\n
    \n

    3. C\u00e1ch s\u1eeda l\u1ed7i The name already exists<\/h2>\n<\/div>\n

    C\u00f3 hai c\u00e1ch ph\u1ed5 bi\u1ebfn \u0111\u1ec3 kh\u1eafc ph\u1ee5c l\u1ed7i \u201cThe name already exists\u201d trong Excel. B\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ed5i t\u00ean tr\u1ef1c ti\u1ebfp theo h\u01b0\u1edbng d\u1eabn c\u1ee7a Excel ho\u1eb7c ki\u1ec3m tra, ch\u1ec9nh s\u1eeda c\u00e1c t\u00ean b\u1ecb tr\u00f9ng trong Name Manager \u0111\u1ec3 lo\u1ea1i b\u1ecf xung \u0111\u1ed9t ho\u00e0n to\u00e0n.<\/p>\n

    \n

    3.1. L\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a Excel v\u00e0 \u0111\u1eb7t l\u1ea1i t\u00ean m\u1edbi<\/h3>\n<\/div>\n

    B\u01b0\u1edbc 1:<\/strong> Khi xu\u1ea5t hi\u1ec7n th\u00f4ng b\u00e1o \u201cThe name (\u2026) already exists<\/strong>\u201d, h\u00e3y ch\u1ecdn No<\/strong> \u0111\u1ec3 m\u1edf ph\u1ea7n \u0111\u1ed5i t\u00ean.<\/p>\n

    \"Ch\u1ecdnCh\u1ecdn No \u0111\u1ec3 m\u1edf ph\u1ea7n \u0111\u1ed5i t\u00ean trong Name Conflict<\/em><\/p>\n

    B\u01b0\u1edbc 2:<\/strong> \u1ede c\u1eeda s\u1ed5 Name Conflict<\/strong>, nh\u1eadp m\u1ed9t t\u00ean m\u1edbi ph\u00f9 h\u1ee3p r\u1ed3i nh\u1ea5n OK<\/strong> \u0111\u1ec3 Excel t\u1ea1o l\u1ea1i t\u00ean kh\u00f4ng b\u1ecb tr\u00f9ng.<\/p>\n

    \"\u0110\u1ed5iNh\u1eadp t\u00ean m\u1edbi trong c\u1eeda s\u1ed5 Name Conflict \u0111\u1ec3 t\u1ea1o t\u00ean kh\u00f4ng tr\u00f9ng<\/em><\/p>\n

    \n

    3.2. Qu\u1ea3n l\u00fd t\u00ean trong Name Manager<\/h3>\n<\/div>\n

    B\u01b0\u1edbc 1: <\/strong>M\u1edf file Excel c\u1ea7n x\u1eed l\u00fd, v\u00e0o Formulas<\/strong> v\u00e0 ch\u1ecdn Name Manager<\/strong> trong nh\u00f3m Defined Names<\/strong>.<\/p>\n

    \"M\u1edfTruy c\u1eadp Name Manager t\u1eeb menu Formulas \u0111\u1ec3 qu\u1ea3n l\u00fd t\u00ean<\/em><\/p>\n

    B\u01b0\u1edbc 2: <\/strong>Trong danh s\u00e1ch t\u00ean hi\u1ec3n th\u1ecb, ch\u1ecdn nh\u1eefng m\u1ee5c \u0111ang b\u00e1o l\u1ed7i #REF!<\/strong>. B\u1ea1n c\u00f3 th\u1ec3 nh\u1ea5n Edit<\/strong> \u0111\u1ec3 c\u1eadp nh\u1eadt l\u1ea1i ph\u1ea1m vi tham chi\u1ebfu, ho\u1eb7c ch\u1ecdn Delete<\/strong> n\u1ebfu mu\u1ed1n x\u00f3a t\u00ean l\u1ed7i kh\u1ecfi workbook.<\/p>\n

    \"Ch\u1ec9nhCh\u1ecdn t\u00ean \u0111ang b\u00e1o l\u1ed7i #REF! trong Name Manager \u0111\u1ec3 ch\u1ec9nh ho\u1eb7c x\u00f3a<\/em><\/p>\n

    L\u1ed7i #REF! xu\u1ea5t hi\u1ec7n khi t\u00ean \u0111\u00f3 kh\u00f4ng c\u00f2n li\u00ean k\u1ebft \u0111\u01b0\u1ee3c v\u1edbi v\u00f9ng d\u1eef li\u1ec7u ban \u0111\u1ea7u. N\u1ebfu s\u1ed1 l\u01b0\u1ee3ng t\u00ean l\u1ed7i qu\u00e1 nhi\u1ec1u, b\u1ea1n c\u00f3 th\u1ec3 d\u00f9ng Filter<\/strong> \u2192 Names with Errors<\/strong> \u0111\u1ec3 l\u1ecdc v\u00e0 ch\u1ec9nh s\u1eeda nhanh h\u01a1n.<\/p>\n

    \"L\u1ecdcL\u1ecdc nhanh c\u00e1c t\u00ean l\u1ed7i b\u1eb1ng t\u00f9y ch\u1ecdn Filter \u2013 Names with Errors trong Name Manager<\/em><\/p>\n

    \n

    4. L\u01b0u \u00fd khi s\u1eeda l\u1ed7i The name already exists<\/h2>\n<\/div>\n

    \u0110\u1ec3 tr\u00e1nh g\u1eb7p l\u1ea1i l\u1ed7i tr\u00f9ng t\u00ean v\u00e0 gi\u00fap vi\u1ec7c qu\u1ea3n l\u00fd d\u1eef li\u1ec7u \u1ed5n \u0111\u1ecbnh h\u01a1n, b\u1ea1n n\u00ean ghi nh\u1edb nh\u1eefng \u0111i\u1ec3m sau:<\/p>\n

      \n
    • Lu\u00f4n sao l\u01b0u file tr\u01b0\u1edbc khi ch\u1ec9nh s\u1eeda ho\u1eb7c x\u00f3a t\u00ean trong Name Manager \u0111\u1ec3 ph\u00f2ng tr\u01b0\u1eddng h\u1ee3p m\u1ea5t d\u1eef li\u1ec7u ngo\u00e0i \u00fd mu\u1ed1n.<\/li>\n
    • \u0110\u1eb7t t\u00ean r\u00f5 r\u00e0ng v\u00e0 c\u00f3 quy \u01b0\u1edbc cho c\u00e1c Named Range, Table, PivotTable\u2026 nh\u1eb1m h\u1ea1n ch\u1ebf tr\u00f9ng t\u00ean khi sao ch\u00e9p ho\u1eb7c di chuy\u1ec3n trang t\u00ednh.<\/li>\n
    • Khi b\u1ea3ng t\u00ednh xu\u1ea5t hi\u1ec7n h\u1ed9p tho\u1ea1i Name Conflict, h\u00e3y ki\u1ec3m tra k\u1ef9 ph\u1ea1m vi tham chi\u1ebfu tr\u01b0\u1edbc khi \u0111\u1ed5i t\u00ean \u0111\u1ec3 tr\u00e1nh c\u00f4ng th\u1ee9c tr\u1ecf sai d\u1eef li\u1ec7u.<\/li>\n
    • Th\u01b0\u1eddng xuy\u00ean m\u1edf Name Manager \u0111\u1ec3 r\u00e0 l\u1ea1i c\u00e1c t\u00ean kh\u00f4ng c\u00f2n s\u1eed d\u1ee5ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 nh\u1eefng t\u00ean \u0111ang b\u00e1o l\u1ed7i #REF!, gi\u00fap workbook nh\u1eb9 h\u01a1n v\u00e0 d\u1ec5 qu\u1ea3n l\u00fd.<\/li>\n<\/ul>\n

      Hi\u1ec3u r\u00f5 l\u1ed7i \u201cThe name already exists\u201d v\u00e0 c\u00e1ch x\u1eed l\u00fd s\u1ebd gi\u00fap b\u1ea1n thao t\u00e1c Excel \u1ed5n \u0111\u1ecbnh, tr\u00e1nh gi\u00e1n \u0111o\u1ea1n trong l\u00fac l\u00e0m vi\u1ec7c. \u0110\u1ec3 c\u1eadp nh\u1eadt th\u00eam c\u00e1c m\u1eb9o s\u1eed d\u1ee5ng Excel h\u1eefu \u00edch, h\u00e3y theo d\u00f5i chuy\u00ean m\u1ee5c Kinh nghi\u1ec7m c\u1ee7a Si\u00eau Th\u1ecb \u0110i\u1ec7n M\u00e1y – N\u1ed9i Th\u1ea5t Ch\u1ee3 L\u1edbn.<\/p>\n

      \u0110\u1ec3 thao t\u00e1c Excel thu\u1eadn l\u1ee3i h\u01a1n, b\u1ea1n c\u00f3 th\u1ec3 c\u00e2n nh\u1eafc b\u1ed5 sung c\u00e1c ph\u1ee5 ki\u1ec7n vi t\u00ednh nh\u01b0 chu\u1ed9t, b\u00e0n ph\u00edm. Nhi\u1ec1u l\u1ef1a ch\u1ecdn ch\u00ednh h\u00e3ng \u0111ang c\u00f3 t\u1ea1i Si\u00eau Th\u1ecb \u0110i\u1ec7n M\u00e1y – N\u1ed9i Th\u1ea5t Ch\u1ee3 L\u1edbn, ph\u00f9 h\u1ee3p cho c\u1ea3 h\u1ecdc t\u1eadp l\u1eabn l\u00e0m vi\u1ec7c.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      \u00a0 L\u1ed7i \u201cThe name already exists\u201d th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n khi b\u1ea1n sao ch\u00e9p ho\u1eb7c di chuy\u1ec3n sheet c\u00f3 t\u00ean tr\u00f9ng trong Excel, khi\u1ebfn thao t\u00e1c b\u1ecb gi\u00e1n \u0111o\u1ea1n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd gi\u00fap b\u1ea1n hi\u1ec3u nguy\u00ean nh\u00e2n g\u00e2y l\u1ed7i v\u00e0 h\u01b0\u1edbng d\u1eabn c\u00e1ch x\u1eed l\u00fd b\u1eb1ng Name Conflict v\u00e0 Name Manager \u0111\u1ec3 b\u1ea3ng t\u00ednh ho\u1ea1t […]<\/p>\n","protected":false},"author":1,"featured_media":4499,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-4498","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thu-thuat"],"jetpack_featured_media_url":"https:\/\/autofillform.com\/blog\/wp-content\/uploads\/2025\/11\/19269.jpg","_links":{"self":[{"href":"https:\/\/autofillform.com\/blog\/wp-json\/wp\/v2\/posts\/4498","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/autofillform.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/autofillform.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/autofillform.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/autofillform.com\/blog\/wp-json\/wp\/v2\/comments?post=4498"}],"version-history":[{"count":0,"href":"https:\/\/autofillform.com\/blog\/wp-json\/wp\/v2\/posts\/4498\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/autofillform.com\/blog\/wp-json\/wp\/v2\/media\/4499"}],"wp:attachment":[{"href":"https:\/\/autofillform.com\/blog\/wp-json\/wp\/v2\/media?parent=4498"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/autofillform.com\/blog\/wp-json\/wp\/v2\/categories?post=4498"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/autofillform.com\/blog\/wp-json\/wp\/v2\/tags?post=4498"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}