15.7.1 Steps to take when a data DB area becomes full
This subsection explains the steps to take when a data DB area becomes full.
When a data DB area becomes full, the KFAA30756-E message is output. A data DB area becomes full in one of the following cases:
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There is no more free space in the disk storing the data DB area files that comprise a data DB area.
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The data DB area files comprising a data DB area cannot be automatically extended because the upper limit for automatic extension has been reached.
When a data DB area becomes full, you need to execute the adbmodarea command to extend the applicable data DB area (by adding a data DB area file). Expand the applicable data DB area based on the explanation in 11.10.3 Expanding a data DB area (adding a data DB area file).
The upper limit for the number of data DB area files that comprise a data DB area is 1,024. You cannot add data DB area files beyond this upper limit. Therefore, if you want to expand a data DB area that consists of 1,024 data DB area files, see 15.7.3 Steps to take when a data DB area can no longer be expanded.
If the disk that stores data DB area files runs out of free space, you can take one of the following actions:
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Expand the size of the DB area files.
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Change the storage location for DB area files.
For details, see 15.3.1 When a free space shortage is caused by an increase in the size of the DB area files.