LOOP AT itab

Reference

Syntax

LOOP AT itab { { INTO wa }
             | { ASSIGNING <fs> [CASTING] }
             | { REFERENCE INTO dref }
             | { TRANSPORTING NO FIELDS } }
             [FROM idx1] [TO idx2] [WHERE {log_exp}].
  ...
ENDLOOP.

Effect

Reads an internal table itab in a loop.

Additions

• INTO wa
  Assigns the read line to a work area wa.
  
  
• ASSIGNING <fs> [CASTING]
  Assigns the read line to a field symbol <fs>, where a casting can be executed.
  
  
• REFERENCE INTO dref
  Assigns a reference to the read line of a reference variable dref.
  
  
• TRANSPORTING NO FIELDS
  Read line is not assigned.
  
  
• [FROM idx1] [TO idx2] [WHERE {log_exp}]
  Limits the lines to be read through specification of a bottom and top table index idx1 and idx2 or through specification of a condition log_exp.