In SAP we use Function Module to get the desire value maintaining different parameters. Usually we need to call FM when value directly not in a table. In FM we need to pass ID, Object, Name. Here ID mean where from it reads. Object : which object of text to be read. Name : Which name f text to be read. In below I share a demo code with you.Suppose here name = Client number +Inspection Lot Number+L, so we need to concatenate both of them and keep them in a variable. DATA : CON LIKE THEAD - TDNAME . DATA : CON1 TYPE STRING . L_D = 'L' . CONCATENATE SY - MANDT WA - PRUEFLOS INTO CON1 . CONCATENATE CON1 L_D INTO CON . DATA : I_LINE TYPE STANDARD TABLE OF TLINE , W_LINE LIKE LINE OF I_LINE . CALL FUNCTION 'READ_TEXT' ...