Change login security options to set the mapping and default domain options.
Configure these values before adding accounts to SAP ASE, as these values affect the format of entries in syslogins.
For example, a user named “joseph” in the WEST domain is to log in to SAP ASE over a trusted connection. If you set the Map_ value to the domain separator (\) and the default domain value to NULL, the name “WEST_joseph” must appear in the syslogins table. However, if you later change the default domain value to WEST, the login name “joseph” would need to be in syslogins instead of “WEST_joseph”.