Adobe SFP Processing HEADERTEXT Data in Clone of ZMEDRUCK_PO_PDF

Question

I cloned ZMEDRUCK_PO_PDF and would like to process HEADERTEXT data so it is printed in table format.  Our goal is to have the HEADERTEXT print in a variable size subform  so if there are only 3 lines of text we have a box of data which only takes up space for 3 lines on the PO form.  And if we have i.e. 10 lines of text the box can expand to accomodate 10 lines of data.  I've move the HEADERTEXT to print below header data and above item data.
At this time it is printing in a fixed format.  Any ideas on how to resolve this?
Regards,
Helen

Answer 1

Problem solved.  I used the CODE INITIALIZATION in the interface to generate the table I needed.  If anyone is interested  I added code in the CODE INITIALIZATION which used Funtion Mod READ_TEXT to retrieve the data. In the CODE INITIALIZATION I added an INPUT field PO NUMBER (EBELN) and output table i_POTEXT. Then in the GLOBAL area I added the table i_POTEXT.
Code for FM READ_TEXT
CALL FUNCTION 'READ_TEXT'
        EXPORTING
          id       = 'F01'
          language = 'E'
          name     = EBELN
          object   = 'EKKO'
        TABLES
          lines    = i_result
        EXCEPTIONS
          OTHERS   = 8.
Then LOOP through  i_result to move the data into i_POTEXT.