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ABENDECLARATION_POSITIONS - DECLARATION POSITIONS

ABENDECLARATION_POSITIONS - DECLARATION POSITIONS

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Declaration Positions

Declaration positions are write-only positions in which a declaration expression can be specified for an inline declaration. There are no declaration positions within expressions.

Declaration positions include the following:

  • Positions for the inline declaration of variables with DATA(var) and FINAL(var). These are the following write positions, where the operand type can be determined completely and where the content of the operand is not evaluated but completely overwritten.

lhs = ...

meth( IMPORTING p1 = a1 p2 = a2...
      RECEIVING r  =  a )
If a method call is located to the right side of an assignment or is part of an expression, these actual parameters are not declaration positions.
  • Target fields when catching an exception:

CATCH EXCEPTION INTO oref
CLEANUP INTO oref
  • Target fields in statements for string processing and byte string processing:

FIND ... MATCH COUNT mcnt
        MATCH OFFSET moff
         MATCH LENGTH mlen
         RESULTS result_tab$|result_wa
         SUBMATCHES s1 s2 ...

REPLACE  ... REPLACEMENT COUNT rcnt
            REPLACEMENT OFFSET moff
            REPLACEMENT LENGTH mlen
            RESULTS result_tab$|result_wa

CONCATENATE ... INTO result

SPLIT ... INTO result1 result2 ...
         INTO TABLE result_tab

CONVERT TEXT ... INTO SORTABLE CODE hex

GET BIT ... INTO val.
  • Target fields in statements for time stamps:

CONVERT UTCLONG ... INTO DATE dat TIME tim DAYLIGHT SAVING TIME dst
CONVERT ... INTO UTCLONG time_stamp
GET TIME STAMP time_stamp
CONVERT TIME STAMP ... INTO DATE dat TIME tim DAYLIGHT SAVING TIME dst
CONVERT ... INTO TIME STAMP time_stamp
  • Target fields in statements for internal tables:

READ TABLE ... $[REFERENCE$] INTO dobj
LOOP AT ... $[REFERENCE$] INTO dobj
INSERT ... $[REFERENCE$] INTO dobj
COLLECT    ... $[REFERENCE$] INTO dobj
APPEND     ... $[REFERENCE$] INTO dobj
MODIFY ... $[REFERENCE$] INTO dobj
FIND ... IN TABLE MATCH COUNT mcnt
         IN TABLE MATCH LINE mlin
         IN TABLE MATCH OFFSET moff
         IN TABLE MATCH LENGTH mlen
         IN TABLE RESULTS result_tab$|result_wa
         IN TABLE SUBMATCHES s1 s2 ...
REPLACE ... IN TABLE REPLACEMENT COUNT rcnt
            IN TABLE REPLACEMENT LINE rlin
            IN TABLE REPLACEMENT OFFSET moff
            IN TABLE REPLACEMENT LENGTH mlen
            IN TABLE RESULTS result_tab$|result_wa
  • Target fields of the statement SELECT:

SELECT ... INTO (elem1, elem2, ... )
SELECT ... INTO wa
SELECT ... INTO TABLE itab
  • Cursor field of the statement OPEN CURSOR:

OPEN CURSOR dbcur
Here, only DATA but not FINAL can be used.
  • Target fields of the statement DESCRIBE:

DESCRIBE FIELD ... TYPE typ $[COMPONENTS com$] LENGTH ilen DECIMALS dec
                   OUTPUT-LENGTH olen HELP-ID hlp EDIT MASK mask
DESCRIBE TABLE ... KIND knd LINES lin OCCURS n
DESCRIBE DISTANCE ... INTO dst
  • Target fields of various GET statements:

GET PARAMETER ... FIELD dobj
GET PF-STATUS status
GET REFERENCE INTO dref
GET RUN TIME FIELD rtime
GET TIME FIELD tim
  • Work area in statement for dynpros:

LOOP AT SCREEN ... INTO wa
  • Target field for message output:

MESSAGE ... INTO text
  • Target fields in file interface statements:

READ DATASET ... LENGTH alen
GET DATASET ... POSITION pos ATTRIBUTES attr
  • Target field for a serialization:

CALL TRANSFORMATION ... RESULT XML rxml
  • All write positions during program generation:

GENERATE SUBROUTINE POOL ... NAME prog error_handling

MODIFY $[ENTITY$|ENTITIES$] ... $[response_param$].
COMMIT ENTITIES ... $[response_param$].
GET PERMISSIONS ... $[response_param$].
READ $[ENTITY$|ENTITIES$] ... $[response_param$].
SET LOCKS ... $[response_param$].
  • Positions for the inline declaration of field symbols with FIELD-SYMBOL(<fs>). These are all places where a memory area can be assigned to a field symbol.
  • Field symbol in the statement ASSIGN:

ASSIGN... TO <fs>
  • Field symbols in statements for internal tables:

READ TABLE ... ASSIGNING <fs>
LOOP AT ... ASSIGNING <fs>
INSERT ... ASSIGNING <fs>
COLLECT    ... ASSIGNING <fs>
APPEND     ... ASSIGNING <fs>
MODIFY ... ASSIGNING <fs>

Note

Unlike in standalone method calls, inline declarations cannot be specified as actual parameters for output parameters in a functional method call.

Example

Declaration expression DATA for the declaration of an internal table itab after the addition INTO TABLE of a SELECT statement.






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