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Open VSAM File in IMS DC Region - DFS0488I RC 62

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Greg Sonoto

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Joined: 24 Nov 2022
Posts: 5
Location: US

PostPosted: Thu Mar 30, 2023 6:31 am
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Hello Team,

I am trying to open a VSAM file in IMS SC region using "/STA DB DATABA01 OPEN" command but it is giving return code DFS0488I RC 62

DFS0488I - RC 62.
(The named database failed directory initialization or the DBB or PSB pool space was not large enough to accommodate the blocks.)

I have increased below spool in control region and after cold start it is showing the same error. Could you please help us if am missing something?


I have created DBD< OSB and ACB modules and defined to IMS region.
I have registered databases using INIT DB and INIT.DBDS.
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