Working with profiles in CL programs
You can work with user profiles within a CL program.
You may want to retrieve information about the user profile from within a CL program. You can use the Retrieve User Profile (RTVUSRPRF) command in your CL program. The command returns the requested attributes of the profile to variables you associate with the user profile field names. The descriptions of user profile fields in this section show the field lengths expected by the RTVUSRPRF command. In some cases, a decimal field can also have a value that is not numeric. For example, the maximum storage field (MAXSTG) is defined as a decimal field, but it can have a value of *NOMAX. Online information for the RVTUSRPRF command describes the values that are returned in a decimal field for values that are not numeric.
The sample program in Using a password approval program shows an example of using the RTVUSRPRF command.
You may also want to use the CRTUSRPRF or CHGUSRPRF command within a CL program. If you use variables for the parameters of these commands, define the variables as character fields to match the Create User Profile prompt display. The variable sizes do not need to match the field sizes.
You cannot retrieve a user’s password, because the password is stored with one-way encryption. If you want the user to enter the password again before accessing critical information, you can use the Check Password (CHKPWD) command in your program. The system compares the password entered to the user’s password and sends an escape message to your program if the password is not correct.