SAP ABAP Message Number EU - 255 (EU) is used by

• Class (1)
• Function Module (3)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_WB_ABAP_SOURCE_FORMAT Method: SPLIT_LINE_EXTENDING_LITERALS	Source Format for ABAP Code	SABP_UTIL	BASIS	SAP_BASIS