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danrega
2024-11-06 12:45:45 +01:00
parent af1e985751
commit 644fef79be
9 changed files with 463 additions and 79 deletions
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27_Exceptions.md
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@@ -939,17 +939,19 @@ msgv4 = sy-msgv4. "H
- This section provides examples of `RAISE EXCEPTION` statements and the `THROW` addition to the `COND` and `SWITCH` operators.
- Note that the `RESUMABLE` addition is not covered. See more details above.
- The variants of statements covered in the example include the use of these additions:
- The variants of statements covered in the example include the use of these additions. Check the ABAP Keyword Documentation for details and all possible syntax options.
- `RAISE EXCEPTION TYPE ...`
- `RAISE EXCEPTION TYPE ... EXPORTING ...`
- `RAISE EXCEPTION object_reference_variable.`
- `RAISE EXCEPTION TYPE ... MESSAGE ...`
- `RAISE EXCEPTION TYPE ... MESSAGE ... WITH ...`
- `RAISE EXCEPTION TYPE ... MESSAGE ID ... TYPE ... NUMBER ...`
- `RAISE EXCEPTION TYPE ... MESSAGE ID ... TYPE ... NUMBER ... WITH ...`
- `RAISE EXCEPTION TYPE ... USING MESSAGE.`
- `... THROW exc( ) ...`
- `... THROW exc( ... ) ...`
- `... THROW exc( MESSAGE ... ) ...`
- `... THROW exc( MESSAGE ... WITH ... ) ...`
- `... THROW exc( MESSAGE ID ... TYPE ... NUMBER ... ) ...`
- `... THROW exc( MESSAGE ID ... TYPE ... NUMBER ... WITH ... ) ...`
- `... THROW exc( USING MESSAGE ) ...`
@@ -1029,6 +1031,8 @@ RAISE EXCEPTION TYPE zcx_demo_abap_error_a MESSAGE ID msgid TYPE msgtype NUMBER
"Note that the positions of the operands determine which placeholders are replaced.
"The first specified operand replaces &1 and so on.
RAISE EXCEPTION TYPE zcx_demo_abap_error_b MESSAGE e005(zdemo_abap_messages) WITH 'Hello' 'world'.
RAISE EXCEPTION TYPE zcx_demo_abap_error_b MESSAGE ID 'ZDEMO_ABAP_MESSAGES'
TYPE 'E'
NUMBER '004'
@@ -1097,20 +1101,24 @@ DATA(cond_w_throw_3) = COND #( WHEN flag IS INITIAL THEN `works`
ELSE THROW zcx_demo_abap_error_a( MESSAGE e005(zdemo_abap_messages)
p_005_a = `An exception raised with COND` ) ).
"MESSAGE addition including ID, TYPE, NUMBER
DATA(cond_w_throw_4) = COND #( WHEN flag IS INITIAL THEN `works`
ELSE THROW zcx_demo_abap_error_b( MESSAGE e005(zdemo_abap_messages)
WITH 'Lorem' 'ipsum' ) ).
"MESSAGE addition including ID, TYPE, NUMBER
DATA(cond_w_throw_5) = COND #( WHEN flag IS INITIAL THEN `works`
ELSE THROW zcx_demo_abap_error_a( MESSAGE ID 'ZDEMO_ABAP_MESSAGES'
TYPE 'E'
NUMBER '002' ) ).
DATA(cond_w_throw_5) = COND #( WHEN flag IS INITIAL THEN `works`
DATA(cond_w_throw_6) = COND #( WHEN flag IS INITIAL THEN `works`
ELSE THROW zcx_demo_abap_error_a( MESSAGE ID 'ZDEMO_ABAP_MESSAGES'
TYPE 'E'
NUMBER '005'
p_005_a = `blabla` ) ).
"MESSAGE addition including ID, TYPE, NUMBER, WITH
DATA(cond_w_throw_6) = COND #( WHEN flag IS INITIAL THEN `works`
DATA(cond_w_throw_7) = COND #( WHEN flag IS INITIAL THEN `works`
ELSE THROW zcx_demo_abap_error_b( MESSAGE ID 'ZDEMO_ABAP_MESSAGES'
TYPE 'E'
NUMBER '005'
@@ -1119,7 +1127,7 @@ DATA(cond_w_throw_6) = COND #( WHEN flag IS INITIAL THEN `works`
"USING MESSAGE addition
MESSAGE e005(zdemo_abap_messages) WITH 'Some message' INTO DATA(msg6).
DATA(cond_w_throw_7) = COND #( WHEN flag IS INITIAL THEN `works`
DATA(cond_w_throw_8) = COND #( WHEN flag IS INITIAL THEN `works`
ELSE THROW zcx_demo_abap_error_b( USING MESSAGE ) ).
"----------------------------------------------------------------------------
@@ -1138,12 +1146,16 @@ DATA(switch_w_throw_3) = SWITCH #( flag WHEN '' THEN `works`
p_005_a = `An exception raised with SWITCH` ) ).
DATA(switch_w_throw_4) = SWITCH #( flag WHEN '' THEN `works`
ELSE THROW zcx_demo_abap_error_b( MESSAGE e005(zdemo_abap_messages)
WITH 'Test' 'message' ) ).
DATA(switch_w_throw_5) = SWITCH #( flag WHEN '' THEN `works`
ELSE THROW zcx_demo_abap_error_a( MESSAGE ID 'ZDEMO_ABAP_MESSAGES'
TYPE 'E'
NUMBER '005'
p_005_a = `lorem ipsum` ) ).
DATA(switch_w_throw_5) = SWITCH #( flag WHEN '' THEN `works`
DATA(switch_w_throw_6) = SWITCH #( flag WHEN '' THEN `works`
ELSE THROW zcx_demo_abap_error_b( MESSAGE ID 'ZDEMO_ABAP_MESSAGES'
TYPE 'E'
NUMBER '005'
@@ -1151,7 +1163,7 @@ DATA(switch_w_throw_5) = SWITCH #( flag WHEN '' THEN `works`
MESSAGE e005(zdemo_abap_messages) WITH 'Some message' INTO DATA(msg7).
DATA(switch_w_throw_6) = SWITCH #( flag WHEN '' THEN `works`
DATA(switch_w_throw_7) = SWITCH #( flag WHEN '' THEN `works`
ELSE THROW zcx_demo_abap_error_b( USING MESSAGE ) ).
```
@@ -2175,7 +2187,7 @@ CLASS zcl_some_class IMPLEMENTATION.
include_name = line->source_position-incl
source_line = line->source_position-source_line ).
ENDTRY.
IF sy-index = 14.
IF sy-index = 15.
EXIT.
ENDIF.
ENDDO.
@@ -2501,11 +2513,13 @@ CLASS zcl_some_class IMPLEMENTATION.
TYPE 'E'
NUMBER '002'.
WHEN 4.
RAISE EXCEPTION TYPE zcx_demo_abap_error_b MESSAGE e005(zdemo_abap_messages) WITH 'Hello' 'world'.
WHEN 5.
RAISE EXCEPTION TYPE zcx_demo_abap_error_b MESSAGE ID 'ZDEMO_ABAP_MESSAGES'
TYPE 'E'
NUMBER '004'
WITH 'abc' 'def' 'ghi' 'jkl'.
WHEN 5.
WHEN 6.
RAISE EXCEPTION TYPE zcx_demo_abap_error_b MESSAGE ID 'ZDEMO_ABAP_MESSAGES'
TYPE 'E'
NUMBER '005'
@@ -2514,22 +2528,22 @@ CLASS zcl_some_class IMPLEMENTATION.
cl_abap_context_info=>get_system_time( )
cl_abap_context_info=>get_user_alias( ).
WHEN 6.
WHEN 7.
RAISE EXCEPTION TYPE zcx_demo_abap_error_b MESSAGE ID 'ZDEMO_ABAP_MESSAGES'
TYPE 'E'
NUMBER '005'
WITH 'only two out of four' 'parameters specified'.
WHEN 7.
WHEN 8.
MESSAGE e002(zdemo_abap_messages) INTO DATA(msg).
RAISE EXCEPTION TYPE zcx_demo_abap_error_b USING MESSAGE.
WHEN 8.
WHEN 9.
MESSAGE e005(zdemo_abap_messages) WITH 'a' 'b' 'c' 'd' INTO msg.
RAISE EXCEPTION TYPE zcx_demo_abap_error_b USING MESSAGE.
WHEN 9.
WHEN 10.
DATA: mid TYPE sy-msgid VALUE 'ZDEMO_ABAP_MESSAGES',
mtype TYPE sy-msgty VALUE 'E',
@@ -2538,7 +2552,7 @@ CLASS zcl_some_class IMPLEMENTATION.
MESSAGE ID mid TYPE mtype NUMBER msg_num INTO msg.
RAISE EXCEPTION TYPE zcx_demo_abap_error_b USING MESSAGE.
WHEN 10.
WHEN 11.
"The following statements have the same effect as USING MESSAGE.
MESSAGE ID 'ZDEMO_ABAP_MESSAGES'
TYPE 'E'
@@ -2552,23 +2566,23 @@ CLASS zcl_some_class IMPLEMENTATION.
NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
WHEN 11.
WHEN 12.
DATA(cond_w_throw_1) = COND #( WHEN flag IS INITIAL THEN `works`
ELSE THROW zcx_demo_abap_error_b( MESSAGE e005(zdemo_abap_messages)
WITH `An exception raised with COND,` `MESSAGE/WITH additions` ) ).
WHEN 12.
WHEN 13.
MESSAGE e005(zdemo_abap_messages) WITH 'Exception raised with COND,' 'USING MESSAGE addition' INTO msg.
DATA(cond_w_throw_2) = COND #( WHEN flag IS INITIAL THEN `works`
ELSE THROW zcx_demo_abap_error_b( USING MESSAGE ) ).
WHEN 13.
WHEN 14.
DATA(switch_w_throw_1) = SWITCH #( flag WHEN '' THEN `works`
ELSE THROW zcx_demo_abap_error_b( MESSAGE e005(zdemo_abap_messages)
WITH `An exception raised with SWITCH,` `MESSAGE/WITH additions` ) ).
WHEN 14.
WHEN 15.
MESSAGE e005(zdemo_abap_messages) WITH 'Exception raised with SWITCH,' 'USING MESSAGE addition' INTO msg.
DATA(switch_w_throw_2) = SWITCH #( flag WHEN '' THEN `works`