SU01 Username special characters

[fzfengzhuang]

Hello

SAP experts

I know the length of username in SU01 is 12.

But I do not know if all special characters can be used in username.

I had searched lots of documents about special characters of S4HANA Username , Still not get any information.

If someone know about how to use special characters in username of S4HANA, Please share me more information.

Thanks so much.

[former_member45287 · Accepted solution]

Hi Zhuang,

Please follow the instruction written on the SAP Help.

Setting Rules for User Names
https://help.sap.com/docs/ABAP_PLATFORM_NEW/c6e6d078ab99452db94ed7b3b7bbcccf/8a922c9d7bca45c9b29bff3...

1731549 - Restricting the character repertoire for user names
https://launchpad.support.sap.com/#/notes/1731549

SAP recommends to use only these characters:

ABCDEFGHIJKLNMOPQRSTUVWXYZ_0123456789,;-§&()={[]}+#

[fzfengzhuang]

yuto.sugita さん

Thank you so much.

ありがとうございます。