SAP ABAP Table T77RQ (Text for Substitute Profile) is used by

• Class (4)
• Function Module (2)
• Program (15)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	L0H08O01	L0H08O01	SP00	BASIS	SAP_BASIS
2	Program	L0H08T00	L0H08T00	SP00	BASIS	SAP_BASIS
3	Program	LRHW2F01	Include LRHW2F01	SP00	BASIS	SAP_BASIS
4	Program	LRHW2F03	Include LRHW2F03	SP00	BASIS	SAP_BASIS
5	Program	LRHW2O01	Include LRHW2O01	SP00	BASIS	SAP_BASIS
6	Program	LRHW2TOP	Include LRHW2TOP	SP00	BASIS	SAP_BASIS
7	Program	MP100100	PD Module Pool for Infotype 1001 Relationships (variant for appl.sys)	PP00	HR	SAP_HRRXX
8	Program	MP100136	Additional Basis Data	SP00	BASIS	SAP_BASIS
9	Program	MPHDAT10	Common Data for Relationships (Basis)	SP00	BASIS	SAP_BASIS
10	Program	MPS00100	PD Module Pool Infotype 1001 Relationships (Basis System Version)	SP00	BASIS	SAP_BASIS
11	Program	SAPL0H08	SAPL0H08	SP00	BASIS	SAP_BASIS
12	Program	SAPL0H08	SAPL0H08	SP00	BASIS	SAP_BASIS
13	Program	SAPL0H08	SAPL0H08	SP00	BASIS	SAP_BASIS
14	Program	SAPL0H08	SAPL0H08	SP00	BASIS	SAP_BASIS
15	Program	SAPLRHW2	Workflow/OrgManagement: Substitutes etc.	SP00	BASIS	SAP_BASIS