Input data

The FM/Db2 process that builds the LOAD utility JCL requires the input data to be in a fixed-length format, as it builds fixed-position field specification statements.

You can use the LOAD utility where the data to be loaded is:
  • Described by existing LOAD utility control statements.

    For example, the REORG utility can be used to unload Db2® data into Db2® unload format by specifying the UNLOAD EXTERNAL option. The REORG utility also produces a file containing Db2® LOAD utility control statements to (re)load the data into the original tables.

  • Described by a copybook or template.

    You must specify the name of a copybook or FM/Db2 template that describes the input data. The format of the data needs to be consistent with the requirements of the LOAD utility.

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