SAP ABAP Table GB921 (Substitution Conditions) is used by

• Domain (1)
• Function Module (11)
• Program (131)
• Table (1)
• UENO (1)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Domain	SUBSEQNR	Substitution step number	GVAL	APPL_TOOLS	SAP_FIN