SAP ABAP Class CL_WRF_REF_TOOLS (References: tools) is using

• Class (13)
• Data Element (17)
• Table/Structure Field (17)
• Function Module (4)
• Interface (5)
• Message Class (2)
• Message Number (2)
• Class Method (5)
• Table (11)

#	Object Type	Object Name	Object Description	Note
1	Function Module	WRF_REF_ARTHIER_ID_TEXT_READ	Read description of article hierarchy buffered
2	Function Module	WRF_REF_ARTHIER_NODE_TEXT_READ	Read description of a material hierarchy node buffered
3	Function Module	WRF_REF_FIND_TYPE_TEXT_READ	Read text of reference det. type with buffer
4	Function Module	WRF_REF_T023T_WGBEZ_READ	Read description of material class buffered