SAP Function RS_DD_FIEL_APPEND -

Parameter Reference Type Length Default Optional Text
DDIC_INST REF TO CL_WB_DDIC 0 X Initial Screen of Dictionary
TABL_STATE REF TO CL_WB_TABL_STATE 0 X Status Description for Database Tables
TABNAME DD02L-TABNAME C 30 Table

Exception Text
OBJECT_NOT_FOUND Object Does Not Exist
OBJECT_NOT_SPECIFIED Name missing
PERMISSION_FAILURE Access not possible