B is not valid in the Data-Format entry for a field with length greater than 9.
30
Cause . . . . . : B is specified in the Data-Format entry (position 52 of an Output-Field specification), but a field with length greater than 9 cannot be output in binary format; the specification is ignored.
Recovery . . . : Define the field with a length less than or equal to 9, or remove the B from position 52. Compile again.
(C) Copyright IBM Corporation 1992, 2006. All Rights Reserved.