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Error: "Bad Request" When Logging In With REST API Using A Password tha Contains Ampersand

Date de publication: Aug 25, 2025
Description
When using REST API to login in to Tableau Server, the following error might occur if the password contains an ampersand (&): 
Bad Request

Cause

Depending on the program being used to test the REST API, the & symbol can be interpreted as HTML.
 

 

Résolution
Add the following "&" to replace the ampersand in the password. 

For example:
  • Instead of "Pass&word"
  • Use "Pass&word"
Ressources supplémentaires
According to the following link, the issue may occur for other characters. For more information about such best practices, see Escaping XML Data.
Numéro d’article de la base de connaissances

001498375

 
Chargement
Salesforce Help | Article