Hi @Divya Singh ,
Thanks for reaching out and apologies for delay in response.
It seems you are calling your REST API as a ValidationTechnicalProfile in your SignUp and SignIn technical profile. So, while calling the User Journey , REST API is executed for both.
You need to make sure to remove the ValidationTechnicalProfile to call REST API from you SignIn Journey.
Hope this will help.
Thanks,
Shweta
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