STRIP : Data in the LREC(s) that need not be displayed can be specified using this label , Specify a 2-Byte label or a register(Other than R14/R15) or a literal to specify the part of the LREC that you want to discard , The 2-Byte size field in variable length Lrecs is automatically discarded so need not include that in the strip count
EXAMPLE:
DBDSP REF=WRK2SQ,KEY1=(PKY=#WRK2K20),
STRIP==AL2(WRK2NAM-WRK2KEY)