use of subroutine entry in form processing

[Former Member]

Hi,

Can anybody pls explain the use of subroutine ENTRY and what it has got to do with output type. Im working on script and smartforms and need to know the process behind it. I hope i explained my question well.

Rgds

Sid

[Former Member]

Your configuration usually points to a formname, a program, and an start subroutine for SAPScript, at least. SAP routinely named the start subroutine ENTRY. Inside ENTRY, you will see that what usually happens is a reference to the structure NAST, where output controls, like copy counters, etc., and the document number (OBJKY) are stored and passed into the output form driver program.