15.12.3 Steps to take when the number of chunks that are created during background import cannot be changed
This subsection explains the steps to take when the message KFAA51246-E is output during execution of the adbimport command using the background-import facility, and neither of the procedures described in the following subsections can be performed:
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15.12.1 Reducing the number of chunks that were created during background import
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15.12.2 Increasing the maximum number of chunks that can be created during background import
■ Steps to take
First, output data that was stored using background import based on the explanation in 11.4.5 Exporting data in units of chunks.
Then, take one of the following steps:
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Delete the unnecessary chunks.
Execute the PURGE CHUNK statement based on the explanation in 11.4.6 Deleting data in units of chunks. Once you have reduced the number of created chunks by deleting unnecessary chunks, you can perform background import.
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Import data in the creation mode.
Re-import the data that you output before by executing the adbimport command with the -d option (creation mode) specified. Executing the adbimport command in the creation mode deletes all existing data (chunks) from a table, and imports data. Because the number of created chunks is 1, you can perform background import.
For details about the adbimport command, see adbimport (Import Data) in the manual HADB Command Reference.