SAP ABAP Data Element JA (Yes) is used by

• Function Module (4)
• Table (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	RA01M - JA	Help fields screens module pool SAPMA01M	AA	APPL	SAP_FIN
2	Table	RAAL - JA	Dynpro fields function module pool SAPLRAAL	AB	APPL	SAP_FIN