TroubleshootingError messagesIntegrated Management Module 2.1 (IMM2.1) error messages40000087-00000000On this page40000087-00000000 : Manual Call Home by user [arg1]: [arg2].Manual Call Home by user [arg1]: [arg2].Manual Call Home by user.May also be shown as 4000008700000000 or 0x4000008700000000SeverityInfoAlert CategorynoneServiceableNoCIM InformationPrefix:IMMand ID:0135Automatically Notify SupportYesUser Response Lenovo Support will address the problem.Give documentation feedback