REPORT znote_delete_tool.
PARAMETERS: id TYPE crmd_orderadm_h-object_id OBLIGATORY DEFAULT '2025',
type TYPE crmd_orderadm_h-process_type OBLIGATORY DEFAULT 'OPSM',
lan TYPE stxh-tdospras OBLIGATORY DEFAULT 'E',
tdid TYPE stxh-tdid OBLIGATORY DEFAULT 'A002'.
TYPES: text_line(cl_crm_odata_oppt_constant=>gc_oppt_notes_textlength) TYPE c.
DATA: lv_char32 TYPE char32, " CRMD_ORDERADM_H-guid,
lv_id LIKE id,
lv_guid TYPE crmd_orderadm_h-guid.
DATA: ls_return TYPE STANDARD TABLE OF bapiret2.
DATA: lt_lines TYPE STANDARD TABLE OF tline,
ls_line LIKE LINE OF lt_lines.
DATA: lt_objects_to_save TYPE crmt_object_guid_tab.
DATA: lt_objects_not_saved TYPE crmt_object_guid_tab.
DATA: lt_saved_objects TYPE crmt_return_objects.
lv_id = id.
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
EXPORTING
input = lv_id
IMPORTING
output = lv_id.
SELECT SINGLE guid FROM crmd_orderadm_h INTO lv_guid WHERE object_id = id AND process_type = type.
IF sy-subrc <> 0.
WRITE: / 'No opportunity found' COLOR COL_GROUP.
RETURN.
ENDIF.
DATA: lt_text TYPE crmt_text_comt,
ls_text LIKE LINE OF lt_text,
ls_input_fields TYPE crmt_input_field,
lv_logical_key TYPE crmt_logical_key,
ls_field_names TYPE crmt_input_field_names.
DATA: lt_input_field_names TYPE crmt_input_field_names_tab,
ls_input_field_name LIKE LINE OF lt_input_field_names.
DATA: lt_input_fields TYPE crmt_input_field_tab.
ls_text-ref_handle = '0000000000'.
ls_text-ref_guid = lv_guid.
ls_text-ref_kind = 'A'.
ls_text-text_object = cl_crm_odata_oppt_constant=>gc_oppt_notes_tdobject.
ls_text-mode = 'D'.
ls_text-tdid = tdid.
ls_text-tdspras = lan.
ls_line-tdformat = '*'.
APPEND ls_line TO ls_text-lines.
APPEND ls_text TO lt_text.
CLEAR ls_input_fields.
ls_input_fields-ref_guid = lv_guid.
ls_input_fields-ref_kind = 'A'.
ls_input_fields-objectname = 'TEXTS'.
CONCATENATE ls_text-tdid ls_text-tdspras INTO lv_logical_key.
ls_input_fields-logical_key = lv_logical_key. " use handle or guid ?
CLEAR ls_input_fields-field_names.
ls_input_field_name-fieldname = 'LINES'.
APPEND ls_input_field_name TO ls_input_fields-field_names.
INSERT ls_input_fields INTO TABLE lt_input_fields.
CALL FUNCTION 'CRM_ORDER_MAINTAIN'
EXPORTING
it_text = lt_text
CHANGING
ct_input_fields = lt_input_fields
EXCEPTIONS
error_occurred = 1
document_locked = 2
no_change_allowed = 3
no_authority = 4.
IF sy-subrc <> 0 .
WRITE: / 'text modify failed:' COLOR COL_NEGATIVE, sy-subrc COLOR COL_TOTAL.
RETURN.
ENDIF.
APPEND lv_guid TO lt_objects_to_save.
CALL FUNCTION 'CRM_ORDER_SAVE'
EXPORTING
it_objects_to_save = lt_objects_to_save
iv_update_task_local = abap_true
IMPORTING
et_saved_objects = lt_saved_objects
et_objects_not_saved = lt_objects_not_saved
EXCEPTIONS
document_not_saved = 1
OTHERS = 2.
IF sy-subrc EQ 0 AND lt_saved_objects IS NOT INITIAL.
CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
EXPORTING
wait = abap_true.
WRITE: / 'text changed successfully' COLOR COL_NEGATIVE.
ELSE.
WRITE: / 'text changed failed' COLOR COL_POSITIVE.
ENDIF.
BREAK-POINT.这段 SAP ABAP 代码的作用是批改 CRM 订单的文本。该程序蕴含了以下性能：
- 定义输出参数
id、type、lan、tdid，别离示意 CRM 订单的对象 ID、解决类型、语言和文本 ID。 - 定义类型
text_line示意文本行。 - 定义变量
lv_char32、lv_id、lv_guid别离示意长度为 32 的字符、对象 ID 和对象 GUID。定义变量ls_return示意返回的音讯。 - 定义表类型
lt_lines示意文本行，定义变量ls_line为lt_lines的行类型。 - 定义表类型
lt_objects_to_save、lt_objects_not_saved和lt_saved_objects，别离示意待保留的对象、未保留的对象和保留胜利的对象。 - 将输出的
id转换为字符类型。 - 从
crmd_orderadm_h表中查问指定的 CRM 订单，并获取其 GUID。 - 定义变量
lt_text示意文本内容，变量ls_text示意文本行。 - 将文本行的属性赋值并增加到文本表中。
- 定义变量
ls_input_fields示意输出字段，变量lv_logical_key示意逻辑键，变量ls_field_names示意字段名。将这些变量赋值后增加到输出字段表中。 - 调用函数模块
CRM_ORDER_MAINTAIN，向 CRM 订单中增加文本内容。 - 将批改后的对象 GUID 增加到待保留对象表
lt_objects_to_save中。 - 调用函数模块
CRM_ORDER_SAVE，保留批改后的 CRM 订单。 - 判断保留是否胜利，如果胜利则调用函数模块
BAPI_TRANSACTION_COMMIT提交事务。 - 设置断点以便调试。
总体来说，这段代码的作用是批改指定 CRM 订单的文本内容，并保留批改后的后果。