SAP MAM_25_NOTIF_TASK ABAP Select data from SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP MAM_25_NOTIF_TASK table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to MAM_25_NOTIF_TASK. See here for more generic Select statement tips.
Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.
There is also a full declaration of the MAM_25_NOTIF_TASK table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.
DATA: IT_MAM_25_NOTIF_TASK TYPE STANDARD TABLE OF MAM_25_NOTIF_TASK,
WA_MAM_25_NOTIF_TASK TYPE MAM_25_NOTIF_TASK,
GD_STR TYPE STRING.
DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.
FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <MAM_25_NOTIF_TASK> TYPE MAM_25_NOTIF_TASK.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_MAM_25_NOTIF_TASK.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM MAM_25_NOTIF_TASK
INTO TABLE IT_MAM_25_NOTIF_TASK.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM MAM_25_NOTIF_TASK
* INTO TABLE @DATA(IT_MAM_25_NOTIF_TASK2).
*--Further methods of using ABAP code to select data from SAP database tables
*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_MAM_25_NOTIF_TASK INDEX 1 INTO DATA(WA_MAM_25_NOTIF_TASK2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_MAM_25_NOTIF_TASK ASSIGNING <MAM_25_NOTIF_TASK>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<MAM_25_NOTIF_TASK>-NOTIF_NO = 1.
<MAM_25_NOTIF_TASK>-ITEM_KEY = 1.
<MAM_25_NOTIF_TASK>-ITEM_SORT_NO = 1.
<MAM_25_NOTIF_TASK>-TASK_SORT_NO = 1.
<MAM_25_NOTIF_TASK>-TASK_KEY = 1.
ENDLOOP. LOOP AT IT_MAM_25_NOTIF_TASK INTO WA_MAM_25_NOTIF_TASK. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_MAM_25_NOTIF_TASK-TASK_TEXT, sy-vline,
WA_MAM_25_NOTIF_TASK-LONG_TEXT, sy-vline,
WA_MAM_25_NOTIF_TASK-PRILANG, sy-vline,
WA_MAM_25_NOTIF_TASK-TASK_CAT_TYP, sy-vline,
WA_MAM_25_NOTIF_TASK-TASK_CODEGRP, sy-vline,
WA_MAM_25_NOTIF_TASK-TASK_CODE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_MAM_25_NOTIF_TASK you want to display... WRITE:/ sy-uline. * Aternatively use generic code to Write field values (and NAME) to screen report DO. ASSIGN COMPONENT sy-index OF STRUCTURE wa_MAM_25_NOTIF_TASK TO <field>. IF sy-subrc <> 0. EXIT. ENDIF. WRITE:/ 'Field Value', <field>, sy-vline. gd_str = <field> . lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ). lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ). WRITE:/ 'Field Name', lv_fieldname. ENDDO. *Redo loop but convert all fields from internal to out value LOOP AT IT_MAM_25_NOTIF_TASK INTO WA_MAM_25_NOTIF_TASK. *Write horizonal line to screen report. WRITE:/ sy-uline. *Convert all fields to display/output versions using conversion routines PERFORM convert_all_field_values CHANGING wa_EKKO. ENDLOOP. *&---------------------------------------------------------------------* *& Form convert_all_field_values *&---------------------------------------------------------------------* FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO. DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.
*Conversion exit ALPHA, internal->external for field NOTIF_NO CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MAM_25_NOTIF_TASK-NOTIF_NO IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MAM_25_NOTIF_TASK-NOTIF_NO.
WRITE:/ 'New Value:', ld_input.
*Conversion exit PARVW, internal->external for field PARTN_ROLE CALL FUNCTION 'CONVERSION_EXIT_PARVW_OUTPUT' EXPORTING input = WA_MAM_25_NOTIF_TASK-PARTN_ROLE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MAM_25_NOTIF_TASK-PARTN_ROLE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PARTNER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MAM_25_NOTIF_TASK-PARTNER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MAM_25_NOTIF_TASK-PARTNER.
WRITE:/ 'New Value:', ld_input.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_MAM_25_NOTIF_TASK_STR,
NOTIF_NO TYPE STRING,
ITEM_KEY TYPE STRING,
ITEM_SORT_NO TYPE STRING,
TASK_SORT_NO TYPE STRING,
TASK_KEY TYPE STRING,
TASK_TEXT TYPE STRING,
LONG_TEXT TYPE STRING,
PRILANG TYPE STRING,
TASK_CAT_TYP TYPE STRING,
TASK_CODEGRP TYPE STRING,
TASK_CODE TYPE STRING,
PLND_START_DATE TYPE STRING,
PLND_START_TIME TYPE STRING,
PLND_END_DATE TYPE STRING,
PLND_END_TIME TYPE STRING,
CARRIED_OUT_BY TYPE STRING,
CARRIED_OUT_DATE TYPE STRING,
CARRIED_OUT_TIME TYPE STRING,
RESUBMIT_DATE TYPE STRING,
PARTN_ROLE TYPE STRING,
PARTNER TYPE STRING,
SYSTEMSTATUS TYPE STRING,
USERSTATUS TYPE STRING,
USERSTATUS_FLAG TYPE STRING,
ALM_TASK_GUID TYPE STRING,
REFOBJECTKEY TYPE STRING,
OBJECT_NO TYPE STRING,
DELETE_FLAG TYPE STRING,
TXT_TASKGRP TYPE STRING,
TXT_TASKCD TYPE STRING,
RELEASE_FLAG TYPE STRING,
COMPLETE_FLAG TYPE STRING,
XA_STAT_PROF TYPE STRING,
ADD_FLAG TYPE STRING,
ENHANCEMENT_FLAG TYPE STRING,END OF T_EKKO_STR. DATA: WA_MAM_25_NOTIF_TASK_STR type T_EKKO_STR. DATA: ld_text TYPE string. LOOP AT IT_EKKO INTO WA_EKKO. MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR. CONCATENATE: sy-vline
WA_MAM_25_NOTIF_TASK_STR-NOTIF_NO sy-vline
WA_MAM_25_NOTIF_TASK_STR-ITEM_KEY sy-vline
WA_MAM_25_NOTIF_TASK_STR-ITEM_SORT_NO sy-vline
WA_MAM_25_NOTIF_TASK_STR-TASK_SORT_NO sy-vline
WA_MAM_25_NOTIF_TASK_STR-TASK_KEY sy-vline
WA_MAM_25_NOTIF_TASK_STR-TASK_TEXT sy-vline
WA_MAM_25_NOTIF_TASK_STR-LONG_TEXT sy-vline
WA_MAM_25_NOTIF_TASK_STR-PRILANG sy-vline
WA_MAM_25_NOTIF_TASK_STR-TASK_CAT_TYP sy-vline
WA_MAM_25_NOTIF_TASK_STR-TASK_CODEGRP sy-vline
WA_MAM_25_NOTIF_TASK_STR-TASK_CODE sy-vline
WA_MAM_25_NOTIF_TASK_STR-PLND_START_DATE sy-vline
WA_MAM_25_NOTIF_TASK_STR-PLND_START_TIME sy-vline
WA_MAM_25_NOTIF_TASK_STR-PLND_END_DATE sy-vline
WA_MAM_25_NOTIF_TASK_STR-PLND_END_TIME sy-vline
WA_MAM_25_NOTIF_TASK_STR-CARRIED_OUT_BY sy-vline
WA_MAM_25_NOTIF_TASK_STR-CARRIED_OUT_DATE sy-vline
WA_MAM_25_NOTIF_TASK_STR-CARRIED_OUT_TIME sy-vline
WA_MAM_25_NOTIF_TASK_STR-RESUBMIT_DATE sy-vline
WA_MAM_25_NOTIF_TASK_STR-PARTN_ROLE sy-vline
WA_MAM_25_NOTIF_TASK_STR-PARTNER sy-vline
WA_MAM_25_NOTIF_TASK_STR-SYSTEMSTATUS sy-vline
WA_MAM_25_NOTIF_TASK_STR-USERSTATUS sy-vline
WA_MAM_25_NOTIF_TASK_STR-USERSTATUS_FLAG sy-vline
WA_MAM_25_NOTIF_TASK_STR-ALM_TASK_GUID sy-vline
WA_MAM_25_NOTIF_TASK_STR-REFOBJECTKEY sy-vline
WA_MAM_25_NOTIF_TASK_STR-OBJECT_NO sy-vline
WA_MAM_25_NOTIF_TASK_STR-DELETE_FLAG sy-vline
WA_MAM_25_NOTIF_TASK_STR-TXT_TASKGRP sy-vline
WA_MAM_25_NOTIF_TASK_STR-TXT_TASKCD sy-vline
WA_MAM_25_NOTIF_TASK_STR-RELEASE_FLAG sy-vline
WA_MAM_25_NOTIF_TASK_STR-COMPLETE_FLAG sy-vline
WA_MAM_25_NOTIF_TASK_STR-XA_STAT_PROF sy-vline
WA_MAM_25_NOTIF_TASK_STR-ADD_FLAG sy-vline
WA_MAM_25_NOTIF_TASK_STR-ENHANCEMENT_FLAG sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
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