In specification management, you can reference specifications
on the References tab page. You can use this SAP enhancement to change the input help for the reference specification field.
Input parameters
I_FLG_AT_ENTER
This parameter transfers the entire data record to material assignment.
I_SUBID
Specification key
I_ADDINF
Additional information from the dialog (in particular change number and key date)
Output parameters
E_SUBID
New key for the specification
E_FLG_USE_DEFAULT_F4
Set this indicator if the standard input help is to be used (esp1_true). If it is not to be used, set this indicator to false (esp1_false).
X_RCGRRISIOT
This is the current record that is being edited on the screen.