EMHB= parameter for procedures

Use the EMHB= parameter in procedure to specify a value for the upper expansion limit of the Fast Path expedited message handler buffer pool.

The value can be specified as 1- to 6-numeric characters, or 1- to 5-numeric characters followed by K (kilobyte), M (megabyte), or G (gigabyte). If K, M, or G, is not specified, K is the default. The maximum value is 2G-1. The upper limit defaults to 2G-1 if any of the following statements is true:

  • The value specified is not large enough to hold the largest primary and secondary storage allocations that are defined.
  • The value specified exceeds 2G-1.
  • No value is specified.