SY-SUBRC
Return value set by the following ABAP statements. In general, a content of 0 means that the statement was executed without problems.
ASSIGN sets SY-SUBRC to 0 if assignment to field symbol is possible, otherwise 4.
ASSIGN <dref>->* sets SY-SUBRC to 0 if dereferencing is possible, otherwise 4.
AUTHORITY-CHECK sets SY-SUBRC to 0 if the user has the necessary authorization, otherwise 4, 8, 12, 16, 24, 28, 32, or 36 depending on the cause.
CALL DIALOG with USING sets SY-SUBRC to 0, if processing was successful, otherwise <>0.
CALL FUNCTION sets SY-SUBRC according to the exception handling.
CALL METHOD sets SY-SUBRC according to the exception handling.
CALL SELECTION-SCREEN sets SY-SUBRC to 0 if the user chose Enter or Execute and 4 if the user chose Cancel.
CALL TRANSACTION with USING sets SY-SUBRC to 0 if processing was successful, otherwise <>0.
CATCH SYSTEM-EXCEPTIONS sets SY-SUBRC if there are runtime errors after the ENDCATCH statement. The value is specified in the program.
COMMIT WORK sets SY-SUBRC to 0.
COMMIT WORK AND WAIT sets SY-SUBRC to 0 if update was successful, otherwise <>0.
COMMUNICATION INIT DESTINATION … RETURNCODE sets SY-SUBRC as specified.
CONCATENATE sets SY-SUBRC to 0 if the result fits into target variable, otherwise 4.
CREATE OBJECT sets SY-SUBRC if the exceptions of the instance constructor are handled.
CREATE OBJECT in OLE2 sets SY-SUBRC to 0 if an external object was created, otherwise 1,2, 3 with different causes.
DELETE sets SY-SUBRC to 0 if the operation was successful, otherwise 4 or <> 0 depending on cause.
DEMAND … MESSAGES INTO sets SY-SUBRC to 0 if a message table is empty, otherwise <> 0.
DESCRIBE LIST sets SY-SUBRC to 0 if row or list exists, otherwise 4 or 8.
EXEC SQL - ENDEXEC sets SY-SUBRC to 0 in almost all cases. Only if no set was read with FETCH is SY-SUBRC 4.
FETCH sets SY-SUBRC to 0 if at least one row was read, otherwise 4.
GENERATE SUBROUTINE POOL sets SY-SUBRC to 0 if generation was successful, otherwise 8.
GET CURSOR sets SY-SUBRC to 0 if the cursor is correctly positioned, otherwise 4.
GET PARAMETER sets SY-SUBRC to 0 if value found in SAP Memory, otherwise 4.
IMPORT sets SY-SUBRC to 0 if import of data objects was successful, otherwise 4.
IMPORT sets SY-SUBRC to 0 if import of data objects was successful, otherwise 4.
LOAD REPORT sets SY-SUBRC to 0 if the operation was successful, otherwise 4 or 8 depending on cause.
LOOP sets SY-SUBRC to 0 if loop over extract was passed at least once, otherwise 4.
LOOP AT sets SY-SUBRC to 0 if loop over internal table was passed at least once, otherwise 4.
MODIFY sets SY-SUBRC to 0 if operation was successful, otherwise 4.
MODIFY LINE sets SY-SUBRC to 0 if list row was changed, otherwise <> 0.
MODIFY sets SY-SUBRC to 0 if operation was successful, otherwise 4.
OLE2 automation, bundled commands set SY-SUBRC to 0 if all were successfully executed, otherwise 1, 2, 3, 4 depending on cause.
OPEN DATASET sets SY-SUBRC to 0 if the file was opened, otherwise 8.
Open SQL commands set SY-SUBRC to 0 if operation was successful, otherwise <>0.
OVERLAY sets SY-SUBRC to 0 if at least one character is overlayed, otherwise 4.
READ DATASET sets SY-SUBRC to 0 if the read operation was successful, otherwise 4 or 8 depending on cause.
READ LINE sets SY-SUBRC to 0 if list row exists, otherwise <> 0.
READ TABLE sets SY-SUBRC to 0 if the table row was found, otherwise 2, 4, 8 depending on cause.
REPLACE sets SY-SUBRC to 0 if search string could be replaced, otherwise <> 0.
ROLLBACK WORK always sets SY-SUBRC to 0.
SCROLL sets SY-SUBRC to 0 if scrolling in list successful, otherwise 4 or 8 depending on cause.
SEARCH sets SY-SUBRC to 0 if search string was found, otherwise 4.
SELECT sets SY-SUBRC to 0 if at least one row was read, otherwise 4 or even 8 with SELECT SINGLE FOR UPDATE.
SET COUNTRY sets SY-SUBRC to 0 if country ID was found in table T005X, otherwise 4.
SET BIT sets SY-SUBRC to 0 if bit was set, otherwise <> 0.
SET TITLEBAR sets SY-SUBRC to 0 if title exists, otherwise 4.
SHIFT … UP TO sets SY-SUBRC to 0 if position was found in character string, otherwise 4.
SPLIT sets SY-SUBRC to 0 if size of target fields is sufficient, otherwise 4.
UPDATE sets SY-SUBRC to 0 if operation successful, otherwise 4.
WRITE … TO sets SY-SUBRC to 0 if assignment successful, otherwise 4.
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