ABAP Select data from SAP table PIQ_GRANT_INFO 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 PIQ_GRANT_INFO 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 PIQ_GRANT_INFO. 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 PIQ_GRANT_INFO 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_PIQ_GRANT_INFO TYPE STANDARD TABLE OF PIQ_GRANT_INFO,
WA_PIQ_GRANT_INFO TYPE PIQ_GRANT_INFO,
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: <PIQ_GRANT_INFO> TYPE PIQ_GRANT_INFO.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_PIQ_GRANT_INFO.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM PIQ_GRANT_INFO
INTO TABLE IT_PIQ_GRANT_INFO.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM PIQ_GRANT_INFO
* INTO TABLE @DATA(IT_PIQ_GRANT_INFO2).
*--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_PIQ_GRANT_INFO INDEX 1 INTO DATA(WA_PIQ_GRANT_INFO2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PIQ_GRANT_INFO ASSIGNING <PIQ_GRANT_INFO>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<PIQ_GRANT_INFO>-GRANT_NBR = 1.
<PIQ_GRANT_INFO>-GRANT_TYPE = 1.
<PIQ_GRANT_INFO>-SPPAT = 1.
<PIQ_GRANT_INFO>-PERS_REL = 1.
<PIQ_GRANT_INFO>-SPONSOR = 1.
ENDLOOP. LOOP AT IT_PIQ_GRANT_INFO INTO WA_PIQ_GRANT_INFO. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_PIQ_GRANT_INFO-SPONSOR_CA, sy-vline,
WA_PIQ_GRANT_INFO-GR_CURR, sy-vline,
WA_PIQ_GRANT_INFO-STSMA, sy-vline,
WA_PIQ_GRANT_INFO-DEF_COGRP, sy-vline,
WA_PIQ_GRANT_INFO-PAY_MIN, sy-vline,
WA_PIQ_GRANT_INFO-REPAY_EXCL, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PIQ_GRANT_INFO 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_PIQ_GRANT_INFO 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_PIQ_GRANT_INFO INTO WA_PIQ_GRANT_INFO. *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 GRANT_NBR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PIQ_GRANT_INFO-GRANT_NBR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PIQ_GRANT_INFO-GRANT_NBR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SPONSOR_CA CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PIQ_GRANT_INFO-SPONSOR_CA IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PIQ_GRANT_INFO-SPONSOR_CA.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field KOSTL CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PIQ_GRANT_INFO-KOSTL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PIQ_GRANT_INFO-KOSTL.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field AUFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PIQ_GRANT_INFO-AUFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PIQ_GRANT_INFO-AUFNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ABPSP, internal->external for field POSNR CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT' EXPORTING input = WA_PIQ_GRANT_INFO-POSNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PIQ_GRANT_INFO-POSNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field PRCTR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PIQ_GRANT_INFO-PRCTR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PIQ_GRANT_INFO-PRCTR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field GM_GRANT_NBR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PIQ_GRANT_INFO-GM_GRANT_NBR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PIQ_GRANT_INFO-GM_GRANT_NBR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field SEGMENT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_PIQ_GRANT_INFO-SEGMENT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PIQ_GRANT_INFO-SEGMENT.
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_PIQ_GRANT_INFO_STR,
GRANT_NBR TYPE STRING,
GRANT_TYPE TYPE STRING,
SPPAT TYPE STRING,
PERS_REL TYPE STRING,
SPONSOR TYPE STRING,
SPONSOR_CA TYPE STRING,
GR_CURR TYPE STRING,
STSMA TYPE STRING,
DEF_COGRP TYPE STRING,
PAY_MIN TYPE STRING,
REPAY_EXCL TYPE STRING,
REPAY_MIN TYPE STRING,
REPAY_PRIO TYPE STRING,
FIKRS TYPE STRING,
FISTL TYPE STRING,
FONDS TYPE STRING,
GRANT_LOCK TYPE STRING,
GSBER TYPE STRING,
KOSTL TYPE STRING,
AUFNR TYPE STRING,
POSNR TYPE STRING,
PRCTR TYPE STRING,
FKBER TYPE STRING,
GM_GRANT_NBR TYPE STRING,
SEGMENT TYPE STRING,
BUDGET_PD TYPE STRING,END OF T_EKKO_STR. DATA: WA_PIQ_GRANT_INFO_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_PIQ_GRANT_INFO_STR-GRANT_NBR sy-vline
WA_PIQ_GRANT_INFO_STR-GRANT_TYPE sy-vline
WA_PIQ_GRANT_INFO_STR-SPPAT sy-vline
WA_PIQ_GRANT_INFO_STR-PERS_REL sy-vline
WA_PIQ_GRANT_INFO_STR-SPONSOR sy-vline
WA_PIQ_GRANT_INFO_STR-SPONSOR_CA sy-vline
WA_PIQ_GRANT_INFO_STR-GR_CURR sy-vline
WA_PIQ_GRANT_INFO_STR-STSMA sy-vline
WA_PIQ_GRANT_INFO_STR-DEF_COGRP sy-vline
WA_PIQ_GRANT_INFO_STR-PAY_MIN sy-vline
WA_PIQ_GRANT_INFO_STR-REPAY_EXCL sy-vline
WA_PIQ_GRANT_INFO_STR-REPAY_MIN sy-vline
WA_PIQ_GRANT_INFO_STR-REPAY_PRIO sy-vline
WA_PIQ_GRANT_INFO_STR-FIKRS sy-vline
WA_PIQ_GRANT_INFO_STR-FISTL sy-vline
WA_PIQ_GRANT_INFO_STR-FONDS sy-vline
WA_PIQ_GRANT_INFO_STR-GRANT_LOCK sy-vline
WA_PIQ_GRANT_INFO_STR-GSBER sy-vline
WA_PIQ_GRANT_INFO_STR-KOSTL sy-vline
WA_PIQ_GRANT_INFO_STR-AUFNR sy-vline
WA_PIQ_GRANT_INFO_STR-POSNR sy-vline
WA_PIQ_GRANT_INFO_STR-PRCTR sy-vline
WA_PIQ_GRANT_INFO_STR-FKBER sy-vline
WA_PIQ_GRANT_INFO_STR-GM_GRANT_NBR sy-vline
WA_PIQ_GRANT_INFO_STR-SEGMENT sy-vline
WA_PIQ_GRANT_INFO_STR-BUDGET_PD sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
