Handling of Names
FILLER has special significance in COBOL. These fields cannot be referenced from a COBOL program and are allowed to occur more than once, (because these names do not have to be unique in a copybook).
The Connector applies the following processing:
Copybook items are not required to have unique names. However, if non-unique names are encountered at the same group level or at the top the level, connector generated unique JSON names by adding numeric suffixes -n. For example, for this copybook:
01 ROOT.
02 ITEM PIC X.
02 ITEM PIC X.
The JSON name of the first elementary item is ITEM, but the second item is named ITEM-0.
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