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RECEIVE - Quick reference

Reference

Other versions: 7.31 | 7.40 | 7.54

Syntax

RECEIVE RESULTS FROM FUNCTION func 
       
        [KEEPING TASK] 
 
              [IMPORTING p1 = a1 p2 = a2 ...] 

                [TABLES t1 = itab1 t2 = itab2 ...] 

                [EXCEPTIONS [exc1 = n1 exc2 = n2 ...] 

                 
          [system_failure = ns [MESSAGE smess]] 

                 
          [communication_failure = nc [MESSAGE cmess]] 

                 
          [OTHERS = n_others]]  . 

Effect

Is sent, in a callback routine, the results of an asynchronous RFC.

Additions

• KEEPING TASK
  Prevents the RFC connection from being disconnected after results have been inherited.
• IMPORTING p1 = a1 p2 = a2 ...
  Passes output parameters p1, p2, ... to actual parameters a1, a2, ...
• TABLES t1 = itab1 t2 = itab2 ...
  Assigns internal tables itab1, itab2, ... to table parameters t1, t2 (...and so on).
• EXCEPTIONS
  Enables the handling of non-class-based exceptions:
  
  exc1 = n1 exc2 = n2 ... - Assigns numbers n1, n2, ... to the classic exceptions exc1, exc2, ... for the return code sy-subrc.
  
  system_failure, communication_failure (handles special exceptions in RFC including inheritance of the first line of the short dump after smess or cmess)
  
  OTHERS = n_others (assigns a number n_others for the return code sy-subrc to all exceptions not named explicitly)