SAP ABAP Table TEXTPOOL (ABAP/4 text pool definition) is used by

• Class (423)
• Function Module (395)
• Interface (1)
• PINF (1)
• Program (1598)
• SOBJ (3)
• Table (8)
• TTYP (18)
• TYPE (14)
• WAPA (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Interface	IF_ESH_IEF_CODE_GEN_PROGRAMM	SNOTE Code Generation	S_ESH_ENG_IMPORT_EXPORT	BASIS	SAP_BASIS