ABAP Select data from SAP table AVILIC 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 AVILIC 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 AVILIC. 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 AVILIC 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_AVILIC TYPE STANDARD TABLE OF AVILIC, WA_AVILIC TYPE AVILIC, 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: <AVILIC> TYPE AVILIC. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_AVILIC. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM AVILIC INTO TABLE IT_AVILIC. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM AVILIC * INTO TABLE @DATA(IT_AVILIC2). *--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_AVILIC INDEX 1 INTO DATA(WA_AVILIC2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_AVILIC ASSIGNING <AVILIC>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<AVILIC>-MANDT = 1.
<AVILIC>-INTRENO = 1.
<AVILIC>-ANFIS = 1.
<AVILIC>-DTVAL = 1.
<AVILIC>-BUKRS = 1.
ENDLOOP. LOOP AT IT_AVILIC INTO WA_AVILIC. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_AVILIC-SWENR, sy-vline,
WA_AVILIC-SMENR, sy-vline,
WA_AVILIC-SGRNR, sy-vline,
WA_AVILIC-WAERS, sy-vline,
WA_AVILIC-DTFIN, sy-vline,
WA_AVILIC-ICVAL, sy-vline.
ENDLOOP. *Add any further fields from structure WA_AVILIC 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_AVILIC 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_AVILIC INTO WA_AVILIC. *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 GJAHR, internal->external for field ANFIS CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_AVILIC-ANFIS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_AVILIC-ANFIS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit SWENR, internal->external for field SWENR CALL FUNCTION 'CONVERSION_EXIT_SWENR_OUTPUT' EXPORTING input = WA_AVILIC-SWENR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_AVILIC-SWENR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit SMENR, internal->external for field SMENR CALL FUNCTION 'CONVERSION_EXIT_SMENR_OUTPUT' EXPORTING input = WA_AVILIC-SMENR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_AVILIC-SMENR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit SGRNR, internal->external for field SGRNR CALL FUNCTION 'CONVERSION_EXIT_SGRNR_OUTPUT' EXPORTING input = WA_AVILIC-SGRNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_AVILIC-SGRNR.
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_AVILIC_STR,
MANDT TYPE STRING,
INTRENO TYPE STRING,
ANFIS TYPE STRING,
DTVAL TYPE STRING,
BUKRS TYPE STRING,
SWENR TYPE STRING,
SMENR TYPE STRING,
SGRNR TYPE STRING,
WAERS TYPE STRING,
DTFIN TYPE STRING,
ICVAL TYPE STRING,
ORT01 TYPE STRING,
ZOCEN TYPE STRING,
ALCOM TYPE STRING,
ESATT TYPE STRING,
CCNRO TYPE STRING,
IDCAT TYPE STRING,
COFCA TYPE STRING,
IDCLA TYPE STRING,
COFRE TYPE STRING,
COFRI TYPE STRING,
TPCAL TYPE STRING,
CORUS TYPE STRING,
RENBA TYPE STRING,
RENCA TYPE STRING,
VAVEN TYPE STRING,
REDOM TYPE STRING,
VAIMM TYPE STRING,
BASVL TYPE STRING,
BASIM TYPE STRING,
MEPOS TYPE STRING,
PEPOS TYPE STRING,
MEESC TYPE STRING,
VEDET TYPE STRING,
PEDET TYPE STRING,
AUPER TYPE STRING,
DTPRI TYPE STRING,
VLPRI TYPE STRING,
DEPRI TYPE STRING,
FLPRI TYPE STRING,
ACCON TYPE STRING,
DTSEC TYPE STRING,
VLSEC TYPE STRING,
DESEC TYPE STRING,
SALDO TYPE STRING,
CPUDT TYPE STRING,
USNAM TYPE STRING,
BLDAT TYPE STRING,
KZ TYPE STRING,END OF T_EKKO_STR. DATA: WA_AVILIC_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_AVILIC_STR-MANDT sy-vline
WA_AVILIC_STR-INTRENO sy-vline
WA_AVILIC_STR-ANFIS sy-vline
WA_AVILIC_STR-DTVAL sy-vline
WA_AVILIC_STR-BUKRS sy-vline
WA_AVILIC_STR-SWENR sy-vline
WA_AVILIC_STR-SMENR sy-vline
WA_AVILIC_STR-SGRNR sy-vline
WA_AVILIC_STR-WAERS sy-vline
WA_AVILIC_STR-DTFIN sy-vline
WA_AVILIC_STR-ICVAL sy-vline
WA_AVILIC_STR-ORT01 sy-vline
WA_AVILIC_STR-ZOCEN sy-vline
WA_AVILIC_STR-ALCOM sy-vline
WA_AVILIC_STR-ESATT sy-vline
WA_AVILIC_STR-CCNRO sy-vline
WA_AVILIC_STR-IDCAT sy-vline
WA_AVILIC_STR-COFCA sy-vline
WA_AVILIC_STR-IDCLA sy-vline
WA_AVILIC_STR-COFRE sy-vline
WA_AVILIC_STR-COFRI sy-vline
WA_AVILIC_STR-TPCAL sy-vline
WA_AVILIC_STR-CORUS sy-vline
WA_AVILIC_STR-RENBA sy-vline
WA_AVILIC_STR-RENCA sy-vline
WA_AVILIC_STR-VAVEN sy-vline
WA_AVILIC_STR-REDOM sy-vline
WA_AVILIC_STR-VAIMM sy-vline
WA_AVILIC_STR-BASVL sy-vline
WA_AVILIC_STR-BASIM sy-vline
WA_AVILIC_STR-MEPOS sy-vline
WA_AVILIC_STR-PEPOS sy-vline
WA_AVILIC_STR-MEESC sy-vline
WA_AVILIC_STR-VEDET sy-vline
WA_AVILIC_STR-PEDET sy-vline
WA_AVILIC_STR-AUPER sy-vline
WA_AVILIC_STR-DTPRI sy-vline
WA_AVILIC_STR-VLPRI sy-vline
WA_AVILIC_STR-DEPRI sy-vline
WA_AVILIC_STR-FLPRI sy-vline
WA_AVILIC_STR-ACCON sy-vline
WA_AVILIC_STR-DTSEC sy-vline
WA_AVILIC_STR-VLSEC sy-vline
WA_AVILIC_STR-DESEC sy-vline
WA_AVILIC_STR-SALDO sy-vline
WA_AVILIC_STR-CPUDT sy-vline
WA_AVILIC_STR-USNAM sy-vline
WA_AVILIC_STR-BLDAT sy-vline
WA_AVILIC_STR-KZ sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.