ABAP Select data from SAP table ISEHSCMPLRQPERMITTP 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 ISEHSCMPLRQPERMITTP 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 ISEHSCMPLRQPERMITTP. 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 ISEHSCMPLRQPERMITTP 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_ISEHSCMPLRQPERMITTP TYPE STANDARD TABLE OF ISEHSCMPLRQPERMITTP,
      WA_ISEHSCMPLRQPERMITTP TYPE ISEHSCMPLRQPERMITTP,
      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: <ISEHSCMPLRQPERMITTP> TYPE ISEHSCMPLRQPERMITTP.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISEHSCMPLRQPERMITTP
*  INTO TABLE @DATA(IT_ISEHSCMPLRQPERMITTP2).
*--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_ISEHSCMPLRQPERMITTP INDEX 1 INTO DATA(WA_ISEHSCMPLRQPERMITTP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ISEHSCMPLRQPERMITTP ASSIGNING <ISEHSCMPLRQPERMITTP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISEHSCMPLRQPERMITTP>-KEY = 1.
<ISEHSCMPLRQPERMITTP>-PARENT_KEY = 1.
<ISEHSCMPLRQPERMITTP>-ROOT_KEY = 1.
<ISEHSCMPLRQPERMITTP>-CMPLRQVERS = 1.
<ISEHSCMPLRQPERMITTP>-CMPLRQUUID = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISEHSCMPLRQPERMITTP-COMPLIANCEREQUIREMENT, sy-vline,
WA_ISEHSCMPLRQPERMITTP-CMPLRQVERSMAINTSTATUS, sy-vline,
WA_ISEHSCMPLRQPERMITTP-CMPLRQTYPE, sy-vline,
WA_ISEHSCMPLRQPERMITTP-EHSCMPLRQPERMITLIFECYCLE, sy-vline,
WA_ISEHSCMPLRQPERMITTP-CMPLRQPATTERN, sy-vline,
WA_ISEHSCMPLRQPERMITTP-ISSUINGORGANIZATION, sy-vline.
ENDLOOP. *Add any further fields from structure WA_ISEHSCMPLRQPERMITTP 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_ISEHSCMPLRQPERMITTP 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_ISEHSCMPLRQPERMITTP INTO WA_ISEHSCMPLRQPERMITTP. *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 EHCPR, internal->external for field CONTENTPROVIDER CALL FUNCTION 'CONVERSION_EXIT_EHCPR_OUTPUT' EXPORTING input = WA_ISEHSCMPLRQPERMITTP-CONTENTPROVIDER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_ISEHSCMPLRQPERMITTP-CONTENTPROVIDER.
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_ISEHSCMPLRQPERMITTP_STR,
KEY TYPE STRING,
PARENT_KEY TYPE STRING,
ROOT_KEY TYPE STRING,
CMPLRQVERS TYPE STRING,
CMPLRQUUID TYPE STRING,
COMPLIANCEREQUIREMENT TYPE STRING,
CMPLRQVERSMAINTSTATUS TYPE STRING,
CMPLRQTYPE TYPE STRING,
EHSCMPLRQPERMITLIFECYCLE TYPE STRING,
CMPLRQPATTERN TYPE STRING,
ISSUINGORGANIZATION TYPE STRING,
EHSLOCATIONUUID TYPE STRING,
CONTENTPROVIDER TYPE STRING,
CMPLRQVERSBUILDDATE TYPE STRING,
VALIDTO TYPE STRING,
CMPLRQAPPLICATIONCOMPONENT TYPE STRING,
CMPLRQSOURCEURL TYPE STRING,
TRANSITIONPERIODENDDATE TYPE STRING,
CMPLRQISINITIALLYPRVDDBYSAP TYPE STRING,
EXTERNAL_KEY TYPE STRING,
CMPLRQVERSDOCUMENTATIONOBJECT TYPE STRING,
CMPLRQVERSPERMITNUMBER TYPE STRING,
CMPLRQDOMAIN TYPE STRING,
ACTIVEUUID TYPE STRING,
HASACTIVEENTITY TYPE STRING,
DRAFTENTITYCREATIONDATETIME TYPE STRING,
DRAFTENTITYLASTCHANGEDATETIME TYPE STRING,
DRAFTADMINISTRATIVEDATAUUID TYPE STRING,
DRAFTENTITYCONSISTENCYSTATUS TYPE STRING,
DRAFTENTITYOPERATIONCODE TYPE STRING,
ISACTIVEENTITY TYPE STRING,END OF T_EKKO_STR. DATA: WA_ISEHSCMPLRQPERMITTP_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_ISEHSCMPLRQPERMITTP_STR-KEY sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-PARENT_KEY sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-ROOT_KEY sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQVERS sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQUUID sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-COMPLIANCEREQUIREMENT sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQVERSMAINTSTATUS sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQTYPE sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-EHSCMPLRQPERMITLIFECYCLE sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQPATTERN sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-ISSUINGORGANIZATION sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-EHSLOCATIONUUID sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CONTENTPROVIDER sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQVERSBUILDDATE sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-VALIDTO sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQAPPLICATIONCOMPONENT sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQSOURCEURL sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-TRANSITIONPERIODENDDATE sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQISINITIALLYPRVDDBYSAP sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-EXTERNAL_KEY sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQVERSDOCUMENTATIONOBJECT sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQVERSPERMITNUMBER sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-CMPLRQDOMAIN sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-ACTIVEUUID sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-HASACTIVEENTITY sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-DRAFTENTITYCREATIONDATETIME sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-DRAFTENTITYLASTCHANGEDATETIME sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-DRAFTADMINISTRATIVEDATAUUID sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-DRAFTENTITYCONSISTENCYSTATUS sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-DRAFTENTITYOPERATIONCODE sy-vline
WA_ISEHSCMPLRQPERMITTP_STR-ISACTIVEENTITY sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.