For binary data you can specify, on the DFHCNV TYPE=FIELD macro, either:
The default binary format can be overridden. It is therefore important that you code a DFHCNV TYPE=FIELD macro for every binary field. If the resource can be accessed from CICS Transaction Server for Windows, you must set the default binary format to that used by CICS Transaction Server for Windows.
You should ensure that the format of each individual binary data field--BINARY or NUMERIC--is consistent across all INTEL platforms.