{"id":13671,"date":"2025-11-07T08:01:06","date_gmt":"2025-11-06T23:01:06","guid":{"rendered":"https:\/\/m365jp.net\/?p=13671"},"modified":"2025-11-07T08:02:37","modified_gmt":"2025-11-06T23:02:37","slug":"servicerestored-pl1154805-planner-users-may-be-unable-to-access-the-planner-component-in-microsoft-loop-2","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2025-11-07-servicerestored-pl1154805-planner-users-may-be-unable-to-access-the-planner-component-in-microsoft-loop-2","title":{"rendered":"[serviceRestored] PL1154805 | Planner | Users may be unable to access the Planner component in Microsoft Loop"},"content":{"rendered":"
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PL1154805 | Planner | Users may be unable to access the Planner component in Microsoft Loop<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n
\n\n\n\n\n\n\n\n\n\n\n
Status<\/th>\nserviceRestored<\/td>\n<\/tr>\n
Classification<\/th>\nadvisory<\/td>\n<\/tr>\n
User Impact<\/th>\nUsers may have been unable to access the Planner component in Loop.<\/td>\n<\/tr>\n
Last Updated<\/th>\n11\/06\/2025 22:04:54<\/td>\n<\/tr>\n
Start Time<\/th>\n09\/02\/2025 00:00:00<\/td>\n<\/tr>\n
End Time<\/th>\n10\/31\/2025 17:00:00<\/td>\n<\/tr>\n
Latest Message<\/th>\nTitle: Users may be unable to access the Planner component in Microsoft Loop<\/p>\n

User impact: Users may have been unable to access the Planner component in Loop.<\/p>\n

More info: The Planner component in Loop was disabled due to authentication failures with some features related to a recent authentication change. Planner task lists and other features could still be accessed directly through the Microsoft Planner web app.<\/p>\n

Final status: We’ve completed deployment of the fix to the affected environments and after monitoring the service, we’ve verified that that this action has successfully resolved the issue. <\/p>\n

Scope of impact: Any user accessing the Planner component in Loop may have been affected.<\/p>\n

Start time: Tuesday, September 2, 2025, at 12:00 AM UTC<\/p>\n

End time: Friday, October 31, 2025, at 5:00 PM UTC<\/p>\n

Root cause: An update to the authentication enforcement that some Planner component in Loop features relied on resulted in authentication failures, causing impact.<\/p>\n

Next steps:
– We\u2019re investigating how the update to authentication enforcement, which certain Planner components within Loop features relied on, resulted in authentication failures, to help prevent this problem from occurring again.<\/p>\n

This is the final update for the event.<\/td>\n<\/tr>\n

Machine Translation<\/th>\n\u30bf\u30a4\u30c8\u30eb: \u30e6\u30fc\u30b6\u30fc\u304c Microsoft Loop \u306e Planner \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n

\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u30e6\u30fc\u30b6\u30fc\u304c Loop \u306e Planner \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304b\u3063\u305f\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u8a73\u7d30: Loop \u306e Planner \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001\u6700\u8fd1\u306e\u8a8d\u8a3c\u5909\u66f4\u306b\u95a2\u9023\u3059\u308b\u4e00\u90e8\u306e\u6a5f\u80fd\u3067\u8a8d\u8a3c\u306e\u5931\u6557\u306b\u3088\u308a\u7121\u52b9\u306b\u306a\u308a\u307e\u3057\u305f\u3002Planner \u30bf\u30b9\u30af \u30ea\u30b9\u30c8\u3084\u305d\u306e\u4ed6\u306e\u6a5f\u80fd\u306b\u306f\u3001\u5f15\u304d\u7d9a\u304d Microsoft Planner Web \u30a2\u30d7\u30ea\u304b\u3089\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u6700\u7d42\u72b6\u614b: \u5f71\u97ff\u3092\u53d7\u3051\u308b\u74b0\u5883\u3078\u306e\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30c7\u30d7\u30ed\u30a4\u304c\u5b8c\u4e86\u3057\u3001\u30b5\u30fc\u30d3\u30b9\u3092\u76e3\u8996\u3057\u305f\u5f8c\u3001\u3053\u306e\u30a2\u30af\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u554f\u984c\u304c\u6b63\u5e38\u306b\u89e3\u6c7a\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u5f71\u97ff\u306e\u7bc4\u56f2: Loop \u306e Planner \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3059\u3079\u3066\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u5f71\u97ff\u3092\u53d7\u3051\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u958b\u59cb\u6642\u9593: 2025 \u5e74 9 \u6708 2 \u65e5\u706b\u66dc\u65e5\u5348\u524d 12:00 UTC<\/p>\n

\u7d42\u4e86\u6642\u523b: 31 \u5e74 2025 \u6708 5 \u65e5\u91d1\u66dc\u65e5\u5348\u5f8c 00 \u6642 UTC<\/p>\n

\u6839\u672c\u539f\u56e0: Loop \u6a5f\u80fd\u306e\u4e00\u90e8\u304c\u4f9d\u5b58\u3057\u3066\u3044\u305f\u8a8d\u8a3c\u9069\u7528\u306e\u66f4\u65b0\u306b\u3088\u308a\u3001\u8a8d\u8a3c\u304c\u5931\u6557\u3057\u3001\u5f71\u97ff\u304c\u767a\u751f\u3057\u307e\u3057\u305f\u3002<\/p>\n

\u6b21\u306e\u30b9\u30c6\u30c3\u30d7:
– \u3053\u306e\u554f\u984c\u306e\u518d\u767a\u3092\u9632\u3050\u305f\u3081\u306b\u3001Loop \u6a5f\u80fd\u5185\u306e\u7279\u5b9a\u306e Planner \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u4f9d\u5b58\u3057\u3066\u3044\u305f\u8a8d\u8a3c\u9069\u7528\u306e\u66f4\u65b0\u306b\u3088\u3063\u3066\u3001\u8a8d\u8a3c\u306e\u5931\u6557\u304c\u3069\u306e\u3088\u3046\u306b\u767a\u751f\u3057\u305f\u304b\u3092\u8abf\u67fb\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u30a4\u30d9\u30f3\u30c8\u306e\u6700\u7d42\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3067\u3059\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

PL1154805 | Planner | Users may be unable to access the Planner component in Microsoft Loop Status serviceRest […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-13671","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13671","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/comments?post=13671"}],"version-history":[{"count":0,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/posts\/13671\/revisions"}],"wp:attachment":[{"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/media?parent=13671"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/categories?post=13671"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/m365jp.net\/index.php\/wp-json\/wp\/v2\/tags?post=13671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}