SAP ABAP Data Element CHAR256 (Data element for WWI callback) is used by

• Class (50)
• Function Module (28)
• Interface (1)
• Program (51)
• Table (42)
• TTYP (1)
• WAPA (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	TTYP	GPP_HTML_LINES	GPP_HTML_LINES	GLPL	APPL	SAP_FIN