Question
How do you maintain password selection for users? What are the different parameters that can be used for this and which table maintains these details
Answers
Passwords are maintained in table USR40 and transaction code — SM30 is used for this purpose.
There are two wildcard characters −

?- stands for a single character
*- stands for a sequence of any combination characters of any length.

If you select 123* in table USR40, it means that any password that begins with the sequence "123." is prohibited.
If you enter *123*, it prohibits any password that contains the sequence "123."
If you select AB?, it indicates that all passwords that begin with "AB" and an additional character are not allowed. For example, "ABB", "ABF", etc.   Your Comment




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