SRCOUNT start option

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                      (1)                      
   .-SRCOUNT--=--10------------------------.   
>>-+---------------------------------------+-------------------><
   '-SRCOUNT--=--number_of_search_requests-'   

Notes:
  1. SRCOUNT is meaningful only if the SRCHRED=ON start option is also used.

Specifies how many search requests can be limited before VTAM® performs another resource discovery search. SRCOUNT is meaningful only when search reduction is active (SRCHRED=ON).

If SRCOUNT=0 is coded, then the search count threshold is not used.

You can change the value of SRCOUNT with the MODIFY VTAMOPTS command while VTAM is running.