IDB2 History secondary allocation

Document ID : KB000125649
Last Modified Date : 07/02/2019
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Issue:
Do you need secondary allocation for History and account files?
Resolution:
Secondary allocation: In the HGHLVL.SOURCE(SSIDVSAM) you'll see the following: HSTSTATS, HSTACCTG: CHANGE ONLY PRIMARY ALLOCATION AS REQUIRED. SEE SYSTEM GUIDE FOR SPACE ALLOCATIONS SECONDARY EXTENTS SHOULD NOT BE SPECIFIED.