Are you ready to break renumeration statement form. You can add your own fields in PE51 transaction that are lack in standard system.

You need to do three steps to add your field or table into PE51 form.

  1. Add structure definition into include RPCEDDZ9
  2. Fill that structure in include RPCEDSZ9
  3. Add that structure in PE51_CHECKTAB transaction.

Here is a note to help you with :) 320257 – HR-EDT: Print of customer-specific data and infotypes

And some examples: http://scn.sap.com/docs/DOC-40350