ABAP Select data from SAP table CRMD_MKTMSA_CH6 into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP CRMD_MKTMSA_CH6 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 CRMD_MKTMSA_CH6. 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 CRMD_MKTMSA_CH6 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_CRMD_MKTMSA_CH6 TYPE STANDARD TABLE OF CRMD_MKTMSA_CH6,
WA_CRMD_MKTMSA_CH6 TYPE CRMD_MKTMSA_CH6,
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: <CRMD_MKTMSA_CH6> TYPE CRMD_MKTMSA_CH6.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_CRMD_MKTMSA_CH6.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM CRMD_MKTMSA_CH6
INTO TABLE IT_CRMD_MKTMSA_CH6.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM CRMD_MKTMSA_CH6
* INTO TABLE @DATA(IT_CRMD_MKTMSA_CH62).
*--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_CRMD_MKTMSA_CH6 INDEX 1 INTO DATA(WA_CRMD_MKTMSA_CH62).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMD_MKTMSA_CH6 ASSIGNING <CRMD_MKTMSA_CH6>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<CRMD_MKTMSA_CH6>-MANDT = 1.
<CRMD_MKTMSA_CH6>-SFAKSSK = 1.
<CRMD_MKTMSA_CH6>-SFAKLAH = 1.
<CRMD_MKTMSA_CH6>-OBJEK = 1.
<CRMD_MKTMSA_CH6>-SFAKEY = 1.
ENDLOOP. LOOP AT IT_CRMD_MKTMSA_CH6 INTO WA_CRMD_MKTMSA_CH6. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_CRMD_MKTMSA_CH6-DEST, sy-vline,
WA_CRMD_MKTMSA_CH6-MAFID, sy-vline,
WA_CRMD_MKTMSA_CH6-KLART, sy-vline,
WA_CRMD_MKTMSA_CH6-CLASS, sy-vline,
WA_CRMD_MKTMSA_CH6-CLINT, sy-vline,
WA_CRMD_MKTMSA_CH6-ADZHL, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CRMD_MKTMSA_CH6 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_CRMD_MKTMSA_CH6 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_CRMD_MKTMSA_CH6 INTO WA_CRMD_MKTMSA_CH6. *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 AENNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_CRMD_MKTMSA_CH6-AENNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CRMD_MKTMSA_CH6-AENNR.
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_CRMD_MKTMSA_CH6_STR,
MANDT TYPE STRING,
SFAKSSK TYPE STRING,
SFAKLAH TYPE STRING,
OBJEK TYPE STRING,
SFAKEY TYPE STRING,
DEST TYPE STRING,
MAFID TYPE STRING,
KLART TYPE STRING,
CLASS TYPE STRING,
CLINT TYPE STRING,
ADZHL TYPE STRING,
STATU TYPE STRING,
STDCL TYPE STRING,
REKRI TYPE STRING,
AENNR TYPE STRING,
DATUV TYPE STRING,
LKENZ TYPE STRING,
NON_GUID TYPE STRING,
TR_USER TYPE STRING,
TR_ID TYPE STRING,
TR_STATUS TYPE STRING,
TIMESTAMP TYPE STRING,
DELETED TYPE STRING,
TR_ROOTID TYPE STRING,END OF T_EKKO_STR. DATA: WA_CRMD_MKTMSA_CH6_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_CRMD_MKTMSA_CH6_STR-MANDT sy-vline
WA_CRMD_MKTMSA_CH6_STR-SFAKSSK sy-vline
WA_CRMD_MKTMSA_CH6_STR-SFAKLAH sy-vline
WA_CRMD_MKTMSA_CH6_STR-OBJEK sy-vline
WA_CRMD_MKTMSA_CH6_STR-SFAKEY sy-vline
WA_CRMD_MKTMSA_CH6_STR-DEST sy-vline
WA_CRMD_MKTMSA_CH6_STR-MAFID sy-vline
WA_CRMD_MKTMSA_CH6_STR-KLART sy-vline
WA_CRMD_MKTMSA_CH6_STR-CLASS sy-vline
WA_CRMD_MKTMSA_CH6_STR-CLINT sy-vline
WA_CRMD_MKTMSA_CH6_STR-ADZHL sy-vline
WA_CRMD_MKTMSA_CH6_STR-STATU sy-vline
WA_CRMD_MKTMSA_CH6_STR-STDCL sy-vline
WA_CRMD_MKTMSA_CH6_STR-REKRI sy-vline
WA_CRMD_MKTMSA_CH6_STR-AENNR sy-vline
WA_CRMD_MKTMSA_CH6_STR-DATUV sy-vline
WA_CRMD_MKTMSA_CH6_STR-LKENZ sy-vline
WA_CRMD_MKTMSA_CH6_STR-NON_GUID sy-vline
WA_CRMD_MKTMSA_CH6_STR-TR_USER sy-vline
WA_CRMD_MKTMSA_CH6_STR-TR_ID sy-vline
WA_CRMD_MKTMSA_CH6_STR-TR_STATUS sy-vline
WA_CRMD_MKTMSA_CH6_STR-TIMESTAMP sy-vline
WA_CRMD_MKTMSA_CH6_STR-DELETED sy-vline
WA_CRMD_MKTMSA_CH6_STR-TR_ROOTID sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
