{"id":2558,"date":"2023-07-25T21:00:53","date_gmt":"2023-07-25T12:00:53","guid":{"rendered":"https:\/\/m365jp.xyz\/?p=2558"},"modified":"2023-07-25T21:15:39","modified_gmt":"2023-07-25T12:15:39","slug":"servicedegradation-ex660399-exchange-online-some-admins-may-be-unable-to-migrate-on-premises-mailboxes-to-exchange-online","status":"publish","type":"post","link":"https:\/\/m365jp.net\/index.php\/2023-07-25-servicedegradation-ex660399-exchange-online-some-admins-may-be-unable-to-migrate-on-premises-mailboxes-to-exchange-online","title":{"rendered":"[serviceDegradation] EX660399 | Exchange Online | Some admins may be unable to migrate on-premises mailboxes to Exchange Online"},"content":{"rendered":"<div class=\"postie-post\">\n<div>\n<hr>\n<table id=\"section\">\n<tbody>\n<tr>\n<th width=\"95%\">EX660399 | Exchange Online | Some admins may be unable to migrate on-premises mailboxes to Exchange Online<\/th>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr>\n<table id=\"data\">\n<tbody>\n<tr>\n<th>Status<\/th>\n<td class=\"bad\">serviceDegradation<\/td>\n<\/tr>\n<tr>\n<th>Classification<\/th>\n<td>advisory<\/td>\n<\/tr>\n<tr>\n<th>User Impact<\/th>\n<td>Admins may be unable to migrate on-premises mailboxes to Exchange Online.<\/td>\n<\/tr>\n<tr>\n<th>Last Updated<\/th>\n<td>07\/25\/2023 11:30:12<\/td>\n<\/tr>\n<tr>\n<th>Start Time<\/th>\n<td>07\/18\/2023 08:00:00<\/td>\n<\/tr>\n<tr>\n<th>End Time<\/th>\n<td><\/td>\n<\/tr>\n<tr>\n<th>Latest Message<\/th>\n<td>Title: Some admins may be unable to migrate on-premises mailboxes to Exchange Online<\/p>\n<p>  User impact: Admins may be unable to migrate on-premises mailboxes to Exchange Online.<\/p>\n<p>  Current status: We&#8217;ve identified that a recent standard service update, contains a code regression that&#8217;s resulting in our Mailbox Replication Service (MRS) API calls, used to confirm the mailbox replication has completed, to return incorrect results and halt   the migration completion. We&#8217;re deploying a fix to repair the API check and remediate impact. We anticipate the deployment will be fully deployed by our next scheduled update.<\/p>\n<p>  Scope of impact: Some admins who are served through the affected infrastructure attempting to migrate on-premises mailboxes to Exchange Online may be impacted.<\/p>\n<p>  Start time: Tuesday, July 18, 2023, at 8:00 AM UTC<\/p>\n<p>  Root cause: A recent standard service update, contains a code regression that&#8217;s resulting in our Mailbox Replication Service (MRS) API calls, used to confirm the mailbox replication has completed, to return incorrect results and halt the migration completion.<\/p>\n<p>  Next update by: Tuesday, August 1, 2023, at 10:00 AM UTC<\/td>\n<\/tr>\n<tr>\n<th>Machine Translation<\/th>\n<td>\u30bf\u30a4\u30c8\u30eb: \u4e00\u90e8\u306e\u7ba1\u7406\u8005\u306f\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u3092 Exchange Online \u306b\u79fb\u884c\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059<\/p>\n<p>  \u30e6\u30fc\u30b6\u30fc\u3078\u306e\u5f71\u97ff: \u7ba1\u7406\u8005\u304c\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u3092 Exchange Online \u306b\u79fb\u884c\u3067\u304d\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>  \u73fe\u5728\u306e\u72b6\u614b: \u6700\u8fd1\u306e\u6a19\u6e96\u30b5\u30fc\u30d3\u30b9\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u30b3\u30fc\u30c9\u56de\u5e30\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5b8c\u4e86\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9 \u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b5\u30fc\u30d3\u30b9 (MRS) API \u547c\u3073\u51fa\u3057\u304c\u8aa4\u3063\u305f\u7d50\u679c\u3092\u8fd4\u3057\u3001\u79fb\u884c\u306e\u5b8c\u4e86\u3092\u505c\u6b62\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3057\u305f\u3002API \u30c1\u30a7\u30c3\u30af\u3092\u4fee\u5fa9\u3057\u3001\u5f71\u97ff\u3092\u4fee\u5fa9\u3059\u308b\u305f\u3081\u306e\u4fee\u6b63\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u30c7\u30d7\u30ed\u30a4\u3057\u3066\u3044\u307e\u3059\u3002\u5c55\u958b\u306f\u3001\u6b21\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u3055\u308c\u305f\u66f4\u65b0\u307e\u3067\u306b\u5b8c\u5168\u306b\u5c55\u958b\u3055\u308c\u308b\u4e88\u5b9a\u3067\u3059\u3002<\/p>\n<p>  \u5f71\u97ff\u306e\u7bc4\u56f2: \u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u3092 Exchange Online \u306b\u79fb\u884c\u3057\u3088\u3046\u3068\u3057\u3066\u3044\u308b\u5f71\u97ff\u3092\u53d7\u3051\u308b\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u4ecb\u3057\u3066\u30b5\u30fc\u30d3\u30b9\u3092\u53d7\u3051\u3066\u3044\u308b\u4e00\u90e8\u306e\u7ba1\u7406\u8005\u304c\u5f71\u97ff\u3092\u53d7\u3051\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>  \u958b\u59cb\u6642\u9593: 2023 \u5e74 7 \u6708 18 \u65e5\u706b\u66dc\u65e5\u5348\u524d 8:00 UTC<\/p>\n<p>  \u6839\u672c\u539f\u56e0: \u6700\u8fd1\u306e\u6a19\u6e96\u30b5\u30fc\u30d3\u30b9\u66f4\u65b0\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u306f\u3001\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9\u306e\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u5b8c\u4e86\u3057\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u30e1\u30fc\u30eb\u30dc\u30c3\u30af\u30b9 \u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 \u30b5\u30fc\u30d3\u30b9 (MRS) API \u547c\u3073\u51fa\u3057\u304c\u8aa4\u3063\u305f\u7d50\u679c\u3092\u8fd4\u3057\u3001\u79fb\u884c\u306e\u5b8c\u4e86\u3092\u505c\u6b62\u3059\u308b\u30b3\u30fc\u30c9\u56de\u5e30\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>  \u6b21\u56de\u306e\u66f4\u65b0\u671f\u9650: 2023\u5e748\u67081\u65e5(\u706b)\u5348\u524d10:00 UTC<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>EX660399 | Exchange Online | Some admins may be unable to migrate on-premises mailboxes to Exchange Online Sta 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