NUCNAME - Name of Environment-Independent Nucleus

This Natural profile parameter specifies the name of the environment-independent Natural nucleus if it is to be loaded dynamically and not linked to the environment-dependent Natural nucleus.

Possible settings 1 - 8 characters Valid load module name.
Default setting none  
Dynamic specification yes

By specifying this parameter dynamically, you are able to use different environment-independent Natural nuclei (for example, for production and for testing) together with the same environment-dependent Natural nucleus without having to relink the nucleus.

Specification within session no  


  1. The profile parameter NUCNAME does not apply under BS2000.
  2. The profile parameter NUCNAME is ignored if it is specified in a parameter string activated by a SYS or PROFILE profile parameter or in an alternative Natural parameter module (as specified with the PARM profile parameter).

For further information, see: