--- title: "Found multiple SIDs/UIDs entries for the same UID/SID (Configuration Mismatch)" slug: "found-multiple-sidsuids-entries-for-the-same-uidsid-configuration-mismatch" description: "Found multiple SIDs/UIDs entries for the same UID/SID (Configuration Mismatch)" updated: 2026-10-27T19:37:32Z published: 2026-10-28T19:52:20Z canonical: "docs.vastdata.com/found-multiple-sidsuids-entries-for-the-same-uidsid-configuration-mismatch" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.vastdata.com/llms.txt > Use this file to discover all available pages before exploring further. # Found multiple SIDs/UIDs entries for the same UID/SID (Configuration Mismatch) ## ALERT (Example) `AUTH: Configuration mismatch: uid=1019 mapping changed from sid=S-1-111-445650233-3092721895-450087604-3083189058-35 to sid=S-1-5-21-1715567821-1708537768-1343024091-5746 counter: 6152` `AUTH: Configuration mismatch: sid=S-1-5-21-2109960903-2035505985-632688529-123456 mapping changed from uid=14312 to uid=55663 counter: 3562` ## Problem Having multiple SIDs or UIDs (from different providers) mapped to the same UID or SID can cause permissions access issues for these users if not corrected. ## Solution We've opened this ticket to let you know we received an alert about a configuration mismatch involving multiple SID/UID entries mapped to the same UID/SID. Please check which SIDs/UIDs are mapped to this UID/SID and correct them. To show the users in question, we can use the Vast vCli: ```plaintext user query --uid user query --sid --context udb ``` To show the users in question, we can use the PowerShell command with an Active Directory module loaded (UID/SID) ```plaintext Get-ADUser -Filter "UIDNumber -eq " -Property UIDNumber ``` ```plaintext Get-ADUser -Filter "SID -eq " ``` To show the users in question, we can use the PowerShell command with an Active Directory module loaded (SID / History SID) ```plaintext Get-ADUuser -LDAPFilter "(sidHistory=)" -properties sidhistory ``` ## Support If you have any further questions or run into any issues finding the entities, don't hesitate to reach out to the VAST support team.