ABAP Select data from SAP table OIUH_RV_APSL_H 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 OIUH_RV_APSL_H 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 OIUH_RV_APSL_H. 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 OIUH_RV_APSL_H 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_OIUH_RV_APSL_H TYPE STANDARD TABLE OF OIUH_RV_APSL_H, WA_OIUH_RV_APSL_H TYPE OIUH_RV_APSL_H, 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: <OIUH_RV_APSL_H> TYPE OIUH_RV_APSL_H. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_OIUH_RV_APSL_H. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM OIUH_RV_APSL_H INTO TABLE IT_OIUH_RV_APSL_H. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM OIUH_RV_APSL_H * INTO TABLE @DATA(IT_OIUH_RV_APSL_H2). *--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_OIUH_RV_APSL_H INDEX 1 INTO DATA(WA_OIUH_RV_APSL_H2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_OIUH_RV_APSL_H ASSIGNING <OIUH_RV_APSL_H>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<OIUH_RV_APSL_H>-MANDT = 1.
<OIUH_RV_APSL_H>-APSL_GL_SYS_NO = 1.
<OIUH_RV_APSL_H>-PSL_ACCT_CAT_CD = 1.
<OIUH_RV_APSL_H>-APSL_PRDR_NO9 = 1.
<OIUH_RV_APSL_H>-APSL_PRDR_NO = 1.
ENDLOOP. LOOP AT IT_OIUH_RV_APSL_H INTO WA_OIUH_RV_APSL_H. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_OIUH_RV_APSL_H-PSL_PRDR_SEQ_NO9, sy-vline,
WA_OIUH_RV_APSL_H-PSL_PRDR_SEQ_NO, sy-vline,
WA_OIUH_RV_APSL_H-PSL_RVRS_RSN_CD, sy-vline,
WA_OIUH_RV_APSL_H-UNIT_OF_MEAS_CD, sy-vline,
WA_OIUH_RV_APSL_H-APSL_ORIG_MP_NO9, sy-vline,
WA_OIUH_RV_APSL_H-APSL_ORIG_MP_NO, sy-vline.
ENDLOOP. *Add any further fields from structure WA_OIUH_RV_APSL_H 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_OIUH_RV_APSL_H 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_OIUH_RV_APSL_H INTO WA_OIUH_RV_APSL_H. *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.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_OIUH_RV_APSL_H_STR,
MANDT TYPE STRING,
APSL_GL_SYS_NO TYPE STRING,
PSL_ACCT_CAT_CD TYPE STRING,
APSL_PRDR_NO9 TYPE STRING,
APSL_PRDR_NO TYPE STRING,
PSL_PRDR_SEQ_NO9 TYPE STRING,
PSL_PRDR_SEQ_NO TYPE STRING,
PSL_RVRS_RSN_CD TYPE STRING,
UNIT_OF_MEAS_CD TYPE STRING,
APSL_ORIG_MP_NO9 TYPE STRING,
APSL_ORIG_MP_NO TYPE STRING,
APSL_ST_CD TYPE STRING,
APSL_UNIT_PR_NO9 TYPE STRING,
APSL_UNIT_PR_NO TYPE STRING,
SL_GR_TRANSP_AM TYPE STRING,
SL_GR_OTH_MK_AM TYPE STRING,
APSL_SLL_NO9 TYPE STRING,
APSL_SLL_NO TYPE STRING,
APSL_SLL_SEQ_NO9 TYPE STRING,
APSL_SLL_SEQ_NO TYPE STRING,
APSL_MK_TYPE_CD TYPE STRING,
APSL_VER_NO TYPE STRING,
APSL_USER_ID TYPE STRING,
APSL_TIMESTAMP TYPE STRING,END OF T_EKKO_STR. DATA: WA_OIUH_RV_APSL_H_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_OIUH_RV_APSL_H_STR-MANDT sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_GL_SYS_NO sy-vline
WA_OIUH_RV_APSL_H_STR-PSL_ACCT_CAT_CD sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_PRDR_NO9 sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_PRDR_NO sy-vline
WA_OIUH_RV_APSL_H_STR-PSL_PRDR_SEQ_NO9 sy-vline
WA_OIUH_RV_APSL_H_STR-PSL_PRDR_SEQ_NO sy-vline
WA_OIUH_RV_APSL_H_STR-PSL_RVRS_RSN_CD sy-vline
WA_OIUH_RV_APSL_H_STR-UNIT_OF_MEAS_CD sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_ORIG_MP_NO9 sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_ORIG_MP_NO sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_ST_CD sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_UNIT_PR_NO9 sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_UNIT_PR_NO sy-vline
WA_OIUH_RV_APSL_H_STR-SL_GR_TRANSP_AM sy-vline
WA_OIUH_RV_APSL_H_STR-SL_GR_OTH_MK_AM sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_SLL_NO9 sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_SLL_NO sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_SLL_SEQ_NO9 sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_SLL_SEQ_NO sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_MK_TYPE_CD sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_VER_NO sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_USER_ID sy-vline
WA_OIUH_RV_APSL_H_STR-APSL_TIMESTAMP sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.