DSNU235I csect-name THE COMPRESSION DICTIONARY WAS NOT BUILT FOR TABLE SPACE ts-name reason-text

Explanation

The compression dictionary could not be built.

csect-name
The name of the control section that issued the message.
ts-name
The name of the table space.
reason-text
The reason that the dictionary could not be built:
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If no reason is indicated, then insufficient data was available to build the compression dictionary.
LOAD utility
Either the input data set is empty or all of the input records were discarded.
REORG TABLESPACE utility
The table space is empty.
Dictionary built during data insertion
The partition does not yet contain enough data.
CANNOT STORE DICTIONARY
The dictionary was built but cannot be stored. This condition is usually the result of a communication error between data sharing group members.

System action

The data is not compressed.

Processing continues.

User response

Take the action that corresponds to the reason-text value:

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LOAD utility
Make sure that the input data set contains data and that the input records are not discarded by the WHEN clause or because of conversion errors.
REORG TABLESPACE utility
Make sure that the table space is populated with data.
Dictionary built during data insertion
No action is required. The data remains uncompressed. Optionally, you can:
  • To build a compression dictionary on a subsequent insertion of data, use the Db2 START DATABASE command to reopen the table space or partition.
  • To compress the data manually, use the REORG TABLESPACE utility.
CANNOT STORE DICTIONARY
Check that no communication error has occurred between data sharing group members. Optionally, you can:
  • To build a compression dictionary on a subsequent insertion of data, use the Db2 START DATABASE command to reopen the table space or partition.
  • To compress the data manually, use the REORG TABLESPACE utility.

Severity

0 (informational)