Function to Be Called in a Dynamic Function Call (SAP Library

Function to Be Called in a Dynamic Function Call

In every function call, you first have to specify the name of the function module you want to call up in the PI sheet. The function module must be defined in the function library according to the rules described in the implementation guide (IMG) for Process Management (section Define process instruction categories for R/3 PI sheet using char. overview ® Assign characteristics to dynamic function calls).

In addition to this, you have the following options:

Text for pushbutton:
You can specify a text which is to be displayed on the pushbutton used in the PI sheet to call up the function module. If no text is defined in the function call, the short text of the function module to be called is displayed.

Function call in display mode:
You can specify whether the function can be called up during PI sheet display. If you do not specify this in the function call, the function can only be called up during PI sheet maintenance.

Assign the following characteristics to suit your requirements:

Characteristic	Meaning	Value
PPPI_FUNCTION_NAME	Name of a function module	Name of the function module you want to call up
PPPI_BUTTON_TEXT	Text for pushbutton	Any short text
PPPI_FUNCTION_DURING_ DISPLAY	Specifies whether function can be called during PI sheet display	NOT PERMITTED PERMITTED

In the case of text characteristics (such as PPPI_BUTTON_TEXT), you can insert the value of another characteristic into the text using a text symbol;
see Text Symbols Within Characteristic Texts.