Use the LIBRARY LMPOLICY command to assign or change a volume's policy names outboard at the library. You can use this command only for private, library-resident volumes that reside in a library that supports outboard policy management.

The processing for the LIBRARY LMPOLICY command invokes the LCS external services FUNC=CUA interface. Any errors that the CUA interface returns can also be returned for the LIBRARY LMPOLICY command. See Return and reason codes for CBRXLCS change use attribute for more information on these return codes. If the change use attribute installation exit (CBRUXCUA) is enabled, the CUA function calls the installation exit. This can override the policy names that you set using the LIBRARY LMPOLICY command. The results of this command are specified in the text section of message CBR1086I. To verify the policy name settings and to see whether the CBRUXCUA installation exit changed the policy names you set, display the status of the volume. See Displaying tape volume status.

>>-+-LIBRARY-+--+-LMPOLICY-+--,--volser------------------------->
   '-LI------'  '-LP-------'              

>--+-,SG=-+-storage_group_name-+----+--------------------------><
   |      '-*RESET*------------'    |   
   +-,SC=-+-storage_class_name-+----+   
   |      '-*RESET*------------'    |   
   +-,MC=-+-management_class_name-+-+   
   |      '-*RESET*---------------' |   
   '-,DC=-+-data_class_name-+-------'   
          '-*RESET*---------'