SAP ABAP Data Element SIGN_TTGRP (+/- sign for TTy group) is used by

• Table (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	T856X - SIGN	Transaction type groups	FKUC	APPL	SAP_FIN
2	Table	TXI_T856X - SIGN	Transaction type groups	FA_ILM	APPL	SAP_APPL