The INSPECT statement counts or replaces occurrences of single
  characters or groups of characters in a data item.

  Format 4 -

  INSPECT src-string CONVERTING

      compare-chars TO convert-chars

                    [ { BEFORE } INITIAL delim-val ] ...
                    [ { AFTER  }                   ]

  Additional Information (explode) :

• src-string
• delim-val
• compare-chars
• convert-chars