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User sync error when trying to run MASUSERSYNC: "AIUI2009E","properties":[["your_user","Error creating new user with username your_user for app manage. This username is already in use by another user record and cannot be created."

Troubleshooting


Problem

When trying to sync some user from Manage to MAS, the following error is returned even if the userid in Manage is unique:
psdi.util.MXApplicationException: BMXLM0504E - HTTP Response Code 400: {"exception":{"id":"AIUI1000E","properties":[]},"message":"AIUI1000E: The request was not valid. Review the constraint violations provided [1 violations]","violations":[{"exception":{"id":"AIUI2009E","properties":[["your_user","Error creating new user with username your_user for app manage. This username is already in use by another user record and cannot be created. Usernames and user IDs must be unique for each user."]]},"message":"AIUI2009E: User your_user has invalid input, violation: Error creating new user with username your_user for app manage. This username is already in use by another user record and cannot be created. Usernames and user IDs must be unique for each user."}]}

Document Location

Worldwide

[{"Type":"MASTER","Line of Business":{"code":"LOB59","label":"Sustainability Software"},"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSLPL8","label":"IBM Maximo Manage"},"ARM Category":[{"code":"a8m50000000CbHdAAK","label":"System Administration-\u003EUsers"}],"ARM Case Number":"","Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"All Versions"},{"Product":{"code":"SSRHPA","label":"IBM Maximo Application Suite"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB77","label":"Automation Platform"}},{"Product":{"code":"SSWT9A","label":"IBM Control Desk"},"Business Unit":{"code":"BU048","label":"IBM Software"},"Component":" ","Platform":[{"code":"","label":""}],"Version":"","Edition":"","Line of Business":{"code":"LOB77","label":"Automation Platform"}}]

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Document Information

Modified date:
07 November 2025

UID

ibm17177281