This Natural profile parameter specifies the initial setting for the
                            system variable *STEPLIB.
               
| Possible settings | 1 - 8 characters | Any valid library name. | 
|---|---|---|
| Default setting | SYSTEM |  
                                        
                        |
| Dynamic specification | yes | |
| Specification within session | no | |
| Application programming interface | USR1005N |  
                                        
                        See SYSEXT - Natural Application Programming Interfaces in the Utilities documentation. | 
Notes:
*STEPLIB influences the order in which objects are
                                 searched in the system file.