MAXINCBP parameter: Difference between revisions

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<dd><var class="product">Model 204 V7.4</var>
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==Description==
==Description==
You can increase Table B for a file dynamically up to MAXINCBP percent without taking the file out of service.  
You can increase <var>[[Table B (File architecture)|Table B]]</var> for a file dynamically up to <var>MAXINCBP</var> percent of <var>[[BSIZE parameter|BSIZE]]</var>, without taking the file out of service.
 
<var>MAXINCBP</var> requires the use of the <var>DYNAMIC</var> option on the <var>[[INCREASE command|INCREASE]]</var> command.


See [[Managing_file_and_table_sizes#MAXINCBP_parameter|Managing file and table sizes]] for an explanation of using MAXINCBP.
<var>MAXINCBP</var> lets you work around a segment limit on the boost an <var>INCREASE TABLEB</var> command can  actually provide. See [[Managing file and table sizes#MAXINCBP parameter|Managing file and table sizes]] for an explanation of how to use <var>MAXINCBP</var>.


[[Category:System parameters]]
[[Category:System parameters]]
[[Category:Parameters]]
[[Category:Parameters]]

Latest revision as of 21:54, 21 March 2017

Maximum dynamic table B size pct increase

Summary

Default value
0
Parameter type
System
Where set
Set in JCL on EXEC statement as a PARM argument, in CCAIN User 0 parameters, or by system manager.
Related products
All
Introduced
Model 204 V7.4

Description

You can increase Table B for a file dynamically up to MAXINCBP percent of BSIZE, without taking the file out of service.

MAXINCBP requires the use of the DYNAMIC option on the INCREASE command.

MAXINCBP lets you work around a segment limit on the boost an INCREASE TABLEB command can actually provide. See Managing file and table sizes for an explanation of how to use MAXINCBP.