FORM: ABAP Keyword a day

FORM: Defines a subroutine.

Syntax

FORM  [USING   ... [VALUE(][)] [TYPE |LIKE ]„. ]
      [CHANGING... [VALUE(][)] [TYPE |LIKE ]„. ].

Introduces a subroutine. The USING and CHANGING additions define the subroutine’s parameter interface. The subroutine ends with ENDFORM.

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1. AT : ABAP Keyword a day AT Events in lists- AT LINE-SELECTION.- AT USER-COMMAND.- AT PFn.Events on selection screens- AT SELECTION-SCREEN.Control break with extracts- AT NEW f.- AT END OF f.- AT FIRST.- AT LAST.- AT...
2. GET: ABAP Keyword a day GET: Event keyword for defining event blocks for reporting events. GET <node> [FIELDS <fi> <f 2>...]. GET node LATE [FIELDS f1 f2 ...]. Only occurs in executable programs. When the...
3. DO : ABAP Keyword a day DO Variants 1. DO. 2. DO n TIMES. Variant 1 DO. Addition … VARYING f FROM f1 NEXT f2 Effect Repeats the processing enclosed by the DO and ENDDO statements...
4. ASSIGN: ABAP Keyword a day ASSIGN Variants:1. ASSIGN f TO .2. ASSIGN (f) TO .3. ASSIGN TABLE FIELD (f) TO .4. ASSIGN LOCAL COPY OF MAIN TABLE FIELD (f) TO .5. ASSIGN COMPONENT idx OF...
5. FIND: ABAP Keyword a Day FIND:  Searches for patterns. FIND <p> IN [SECTION OFFSET <off> LENGTH <len> OF] <text> [IGNORING CASE| RESPECTING CASE] [IN BYTE MODE|IN CHARACTER MODE] [MATCH OFFSET <0>] [MATCH LENGTH <l>]. The...
6. FETCH : ABAP Keyword a day FETCH Basic form FETCH NEXT CURSOR c target. Effect Uses the cursor c to read the next line or lines from the dataset of a database table determined by OPEN...
7. ENDCASE : ABAP Keyword a day ENDCASE Basic form ENDCASE. Effect The ENDCASE statement closes a case disinction introduced by CASE ....
8. DELETE : ABAP Keyword a day DELETE Delete from a database table - DELETE FROM dbtab WHERE condition. - DELETE FROM (dbtabname) WHERE condition. - DELETE dbtab. - DELETE *dbtab. - DELETE (dbtabname) … . -...
9. DATA : ABAP Keyword a day DATA Variants1. DATA f.2. DATA f(len).3. DATA: BEGIN OF rec,…END OF rec.4. DATA: BEGIN OF itab OCCURS n,…END OF itab.5. DATA: BEGIN OF COMMON PART c,…END OF COMMON PART.EffectDefines global...
10. CONTINUE: ABAP Keyword a day CONTINUE Basic formCONTINUE.EffectWithin loop structures like * DO … ENDDO* WHILE … ENDWHILE* LOOP … ENDLOOP* SELECT … ENDSELECTCONTINUE terminates the current loop pass, returns the processing to the beginning...
11. CONCATENATE : ABAP Keyword a day CONCATENATE Basic form CONCATENATE f1 … fn INTO g. Addition … SEPARATED BY h Effect Places the fields f1 to fn after g . With the fields fi (1 <=...
12. COMPUTE: ABAP Keyword a day COMPUTEBasic formCOMPUTE n = arithexp.EffectEvaluates the arithmetic expression arithexp and places the result in the field n .Allows use of the four basic calculation types + , – , *...
13. CNT : ABAP Keyword a day CNT Basic form… CNT(h) …EffectCNT(h) is not a statement, but a field which is automatically created and filled by the system if f is a sub-field of an extract dataset...
14. CASE: ABAP Keyword a day CASE Basic formCASE f. Effect Case distinction.Depending on the current contents of a field, this statement executes one of several alternative processing branches. The field whose contents determine how the...
15. GET PARAMETER: ABAP Keyword a day GET PARAMETER Gets an SPA/GPA parameters. Syntax GET PARAMETER ID <pid> FIELD <field_name>. Writes the value of the SPA/GPA parameter <pid> from the user-specific SAP memory into the variable <f>....