ABAP Select data from SAP table PIQXML_ACADSTR_PARAM 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 PIQXML_ACADSTR_PARAM 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 PIQXML_ACADSTR_PARAM. 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 PIQXML_ACADSTR_PARAM 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_PIQXML_ACADSTR_PARAM TYPE STANDARD TABLE OF PIQXML_ACADSTR_PARAM,
      WA_PIQXML_ACADSTR_PARAM TYPE PIQXML_ACADSTR_PARAM,
      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: <PIQXML_ACADSTR_PARAM> TYPE PIQXML_ACADSTR_PARAM.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PIQXML_ACADSTR_PARAM.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PIQXML_ACADSTR_PARAM
  INTO TABLE IT_PIQXML_ACADSTR_PARAM.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PIQXML_ACADSTR_PARAM
*  INTO TABLE @DATA(IT_PIQXML_ACADSTR_PARAM2).
*--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_PIQXML_ACADSTR_PARAM INDEX 1 INTO DATA(WA_PIQXML_ACADSTR_PARAM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PIQXML_ACADSTR_PARAM ASSIGNING <PIQXML_ACADSTR_PARAM>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<PIQXML_ACADSTR_PARAM>-OBJID = 1.
<PIQXML_ACADSTR_PARAM>-OTYPE = 1.
<PIQXML_ACADSTR_PARAM>-KEYDATE = 1.
<PIQXML_ACADSTR_PARAM>-YEAR = 1.
<PIQXML_ACADSTR_PARAM>-PERID = 1.
ENDLOOP.

LOOP AT IT_PIQXML_ACADSTR_PARAM INTO WA_PIQXML_ACADSTR_PARAM.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PIQXML_ACADSTR_PARAM-XMLDOCNAME1, sy-vline,
WA_PIQXML_ACADSTR_PARAM-XMLDOCNAME2, sy-vline,
WA_PIQXML_ACADSTR_PARAM-XMLDOCNAME3, sy-vline,
WA_PIQXML_ACADSTR_PARAM-XMLDOCNAME4, sy-vline,
WA_PIQXML_ACADSTR_PARAM-XMLDOCNAME5, sy-vline,
WA_PIQXML_ACADSTR_PARAM-SPRAS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_PIQXML_ACADSTR_PARAM 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_PIQXML_ACADSTR_PARAM 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_PIQXML_ACADSTR_PARAM INTO WA_PIQXML_ACADSTR_PARAM. *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 ISOLA, internal->external for field SPRAS CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_PIQXML_ACADSTR_PARAM-SPRAS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_PIQXML_ACADSTR_PARAM-SPRAS.
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_PIQXML_ACADSTR_PARAM_STR,
OBJID TYPE STRING,
OTYPE TYPE STRING,
KEYDATE TYPE STRING,
YEAR TYPE STRING,
PERID TYPE STRING,
XMLDOCNAME1 TYPE STRING,
XMLDOCNAME2 TYPE STRING,
XMLDOCNAME3 TYPE STRING,
XMLDOCNAME4 TYPE STRING,
XMLDOCNAME5 TYPE STRING,
SPRAS TYPE STRING,
XSLT1 TYPE STRING,
XSLT2 TYPE STRING,
XSLT3 TYPE STRING,
XSLT4 TYPE STRING,
XSLT5 TYPE STRING,
LOCAL TYPE STRING,
DIR TYPE STRING,
XML1_R TYPE STRING,
XML2_R TYPE STRING,
XML3_R TYPE STRING,
XML4_R TYPE STRING,
XML5_R TYPE STRING,END OF T_EKKO_STR. DATA: WA_PIQXML_ACADSTR_PARAM_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_PIQXML_ACADSTR_PARAM_STR-OBJID sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-OTYPE sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-KEYDATE sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-YEAR sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-PERID sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XMLDOCNAME1 sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XMLDOCNAME2 sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XMLDOCNAME3 sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XMLDOCNAME4 sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XMLDOCNAME5 sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-SPRAS sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XSLT1 sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XSLT2 sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XSLT3 sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XSLT4 sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XSLT5 sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-LOCAL sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-DIR sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XML1_R sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XML2_R sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XML3_R sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XML4_R sy-vline
WA_PIQXML_ACADSTR_PARAM_STR-XML5_R sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.