Unsupported Copybook Features - trillium_discovery - trillium_quality - Latest

Trillium DQ Repository Administrator Guide

Product type
Software
Portfolio
Verify
Product family
Trillium
Product
Trillium > Trillium Discovery
Version
Latest
Language
English
Product name
Trillium Quality and Discovery
Title
Trillium DQ Repository Administrator Guide
Copyright
2024
First publish date
2008
Last updated
2024-10-18
Published on
2024-10-18T15:31:00.219841

Trillium ignores the following COBOL copybook features:

  • Any printer formatting information such as SKIP or PAGE

  • Currency symbols, padding characters, and thousands separators (treated as strings on import)

  • VALUE clause representing default values

  • INDEX clause

  • Descriptors such as RENAMES, JUSTIFIED, and SYNCHRONIZED

  • LEVEL 66, 77, and 88

  • POINTER

  • PIC 1

Trillium will not represent data correctly if there are occurrences of:

  • OCCURS DEPENDING clause

  • COMP-2, COMP-4, and COMP-5. (IBM-formatted COMP-2 data is supported by Trillium.)

Note: Although the data will not be displayed correctly, you could replace the COMP-2, 4, 5 copybook information with pictures such as PIC X(n) fields of the correct length. The benefit of making this change is that you would not have to remove the data from the data file. The fields can then be ignored at the loader preview stage—as long as the COMP-2,4,5 pictures have been replaced with PIC X(n) fields of the correct length.

Ensure that any instances of these unsupported copybook features are removed from the copybook and the data file matches any changes that are made to the copybook prior to creating Entities.