SAP ABAP Table APP_SUB_S (APP/1: Substitutions) is used by

• Function Module (4)
• Program (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	MB_APP_MAIN	APP/1 Prozessierung und Syntax-Check	MB	APPL	SAP_APPL
2	Function Module	MB_APP_MAIN IT_SUBSTITUTION STRUCTURE APP_SUB_S	APP/1 Prozessierung und Syntax-Check	MB	APPL	SAP_APPL
3	Function Module	RFC_APP_MAIN IT_SUBSTITUTION STRUCTURE APP_SUB_S	APP/1 Remote Prozessierung und Syntax-Check	MB	APPL	SAP_APPL
4	Function Module	RFC_APP_MAIN	APP/1 Remote Prozessierung und Syntax-Check	MB	APPL	SAP_APPL