SAP ABAP Message Number EU - 531 (EU) is used by

• Function Module (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	RS_EXTEND_CHECK	RS_EXTEND_CHECK	SEU	BASIS	SAP_BASIS
2	Function Module	RS_TEXTLOG_MODASS_MODLANGU	RS_TEXTLOG_MODASS_MODLANGU	SETX	BASIS	SAP_BASIS