3206348 - User authorization error when configuring the REST API connection with CICO terminal

 An error occurs when attempting to post Time Events using the bulk REST API https://<API-Server-URL>/rest/timemanagement/timeeventprocessing/v1/TimeEvents 
The following error is received:
{    "errors": [        "Invalid User"    ],    "message": "The user XXXX is not allowed to call the API.",    "status": "401 UNAUTHORIZED"}  

• SAP successfactors HCM core
• SAP successfactors Time Tracking - Clock In Clock Out

API, technical, rest, CICO, time, event, events, import, integrate, upload, mass, clock, time, punch, in, out, terminal, ttr, time event, post, 401, authorization error , KBA , LOD-SF-TTR-CIO , Clock In/ Clock Out , Problem