DSNJ159I csect-name ACTIVE LOG DATA SET DSN=dsname IS GREATER THAN 768 GB IN SIZE

Explanation

An active log data set has a size of greater than the maximum supported size, 768 GB.

dsname
The name of the active log data set that caused the error.

System action

The system action depends on when the Db2 database manager detects that the data set size is too big:

  • During processing of the -SET LOG NEWLOG command:

    The -SET LOG NEWLOG command fails.

  • During Db2 startup:

    Db2 abnormally terminates with reason code 00E80084.

System programmer response

The system programmer response depends on when the Db2 database manager detects that the data set size is too big:

  • During processing of the -SET LOG NEWLOG command:
    1. Reallocate the data set with a size of less than 768 GB.
    2. Issue -SET LOG NEWLOG
  • During Db2 startup:
    1. Take one of the following actions:
      • Reallocate the data set with a size of less than or equal to 768 GB.
      • Run the DSNJU003 utility with the DELETE dsname control statement to delete the active log data set from the bootstrap data set.
    2. Restart Db2.