Generate token using authorization tab error

[Jitendra_Nayak]

Hi,

I have an API to generate token and when executing form postman I am passing the username and password in the authorization tab and passing some grant type in body tab from postman and generating the token successfully. But when I am writing the same from ABAP it is not working. Experts, can you please suggest if I am missing something.

Thanks in advance 

[Sandra_Rossi]

"It is not working". I wonder what you mean. I can tell you that it is working very well.