3729634 - Field "User Name" character length limitation in SAP S/4HANA Cloud Public Edition

In SAP S/4HANA Cloud Public Edition, the User Name field for Business Users has a fixed character length restriction.

This field includes but is not limited to the field maintained when creating a Worker in the Manage Workforce app, or the field maintained in the Maintain Business Users app.

SAP S/4HANA Cloud Public Edition

When creating or maintaining Business Users, ensure the User Name field does not exceed 40 characters, including all spaces.

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