RJESIZE - Initial Size of NATRJE Buffer

This Natural profile parameter specifies the initial size of the NATRJE buffer.

Possible settings 1 - 2097151 Buffer size in KB.

If the initial size is not sufficient, Natural automatically increases (repeatedly, if necessary) the buffer size in increments of 8 KB.

0 Disables the NATRJE utility.
Default setting 8  
Dynamic specification yes  
Specification within session no  


  1. With the NATRJE utility (described in the Utilities documentation), JCL jobs can be collected and then submitted all at once. RJESIZE is used to set the initial size of the buffer which holds the JCL jobs before they are submitted.
  2. Alternatively, you can use the equivalent Natural profile parameter DS or macro NTDS to specify the size of the buffer.