ABAP Select data from SAP table MMPUR_S_SSPPR_ITM_CHANGE 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 MMPUR_S_SSPPR_ITM_CHANGE 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 MMPUR_S_SSPPR_ITM_CHANGE. 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 MMPUR_S_SSPPR_ITM_CHANGE 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_MMPUR_S_SSPPR_ITM_CHANGE TYPE STANDARD TABLE OF MMPUR_S_SSPPR_ITM_CHANGE,
      WA_MMPUR_S_SSPPR_ITM_CHANGE TYPE MMPUR_S_SSPPR_ITM_CHANGE,
      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: <MMPUR_S_SSPPR_ITM_CHANGE> TYPE MMPUR_S_SSPPR_ITM_CHANGE.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM MMPUR_S_SSPPR_ITM_CHANGE
*  INTO TABLE @DATA(IT_MMPUR_S_SSPPR_ITM_CHANGE2).
*--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_MMPUR_S_SSPPR_ITM_CHANGE INDEX 1 INTO DATA(WA_MMPUR_S_SSPPR_ITM_CHANGE2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_MMPUR_S_SSPPR_ITM_CHANGE ASSIGNING <MMPUR_S_SSPPR_ITM_CHANGE>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<MMPUR_S_SSPPR_ITM_CHANGE>-REQUESTEDQUANTITY = 1.
<MMPUR_S_SSPPR_ITM_CHANGE>-CURRENCY = 1.
<MMPUR_S_SSPPR_ITM_CHANGE>-ACCOUNTASSIGNMENTCATEGORY = 1.
<MMPUR_S_SSPPR_ITM_CHANGE>-NETPRICEQUANTITY = 1.
<MMPUR_S_SSPPR_ITM_CHANGE>-BASEUNIT = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_MMPUR_S_SSPPR_ITM_CHANGE-DELIVERYDATE, sy-vline,
WA_MMPUR_S_SSPPR_ITM_CHANGE-FIXEDSUPPLIER, sy-vline,
WA_MMPUR_S_SSPPR_ITM_CHANGE-SUPPLIER, sy-vline,
WA_MMPUR_S_SSPPR_ITM_CHANGE-PURCHASINGINFORECORD, sy-vline,
WA_MMPUR_S_SSPPR_ITM_CHANGE-PURCHASECONTRACT, sy-vline,
WA_MMPUR_S_SSPPR_ITM_CHANGE-PURCHASECONTRACTITEM, sy-vline.
ENDLOOP. *Add any further fields from structure WA_MMPUR_S_SSPPR_ITM_CHANGE 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_MMPUR_S_SSPPR_ITM_CHANGE 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_MMPUR_S_SSPPR_ITM_CHANGE INTO WA_MMPUR_S_SSPPR_ITM_CHANGE. *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 CUNIT, internal->external for field BASEUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-BASEUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-BASEUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FIXEDSUPPLIER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-FIXEDSUPPLIER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-FIXEDSUPPLIER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SUPPLIER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-SUPPLIER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-SUPPLIER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PURCHASINGINFORECORD CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-PURCHASINGINFORECORD IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-PURCHASINGINFORECORD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PURCHASECONTRACT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-PURCHASECONTRACT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-PURCHASECONTRACT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field MANUALDELIVERYADDRESSID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-MANUALDELIVERYADDRESSID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-MANUALDELIVERYADDRESSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-MATERIAL IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field EXTMATERIALFORPURG CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-EXTMATERIALFORPURG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-EXTMATERIALFORPURG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EXTFIXEDSUPPLIERFORPURG CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-EXTFIXEDSUPPLIERFORPURG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-EXTFIXEDSUPPLIERFORPURG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EXTDESIREDSUPPLIERFORPURG CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-EXTDESIREDSUPPLIERFORPURG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-EXTDESIREDSUPPLIERFORPURG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EXTCONTRACTFORPURG CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-EXTCONTRACTFORPURG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-EXTCONTRACTFORPURG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EXTINFORECORDFORPURG CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-EXTINFORECORDFORPURG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-EXTINFORECORDFORPURG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SXIDN, internal->external for field EMAILADDRESS CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-EMAILADDRESS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-EMAILADDRESS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGUAGE CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-LANGUAGE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-LANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SERVICEPERFORMER CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_SSPPR_ITM_CHANGE-SERVICEPERFORMER IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_SSPPR_ITM_CHANGE-SERVICEPERFORMER.
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_MMPUR_S_SSPPR_ITM_CHANGE_STR,
REQUESTEDQUANTITY TYPE STRING,
CURRENCY TYPE STRING,
ACCOUNTASSIGNMENTCATEGORY TYPE STRING,
NETPRICEQUANTITY TYPE STRING,
BASEUNIT TYPE STRING,
DELIVERYDATE TYPE STRING,
FIXEDSUPPLIER TYPE STRING,
SUPPLIER TYPE STRING,
PURCHASINGINFORECORD TYPE STRING,
PURCHASECONTRACT TYPE STRING,
PURCHASECONTRACTITEM TYPE STRING,
MANUALDELIVERYADDRESSID TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
PLANT TYPE STRING,
PURCHASEREQUISITIONITEMTEXT TYPE STRING,
PURCHASEREQUISITIONPRICE TYPE STRING,
COMPANYCODE TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
PURREQNSSPCATALOG TYPE STRING,
PURREQNSSPCATALOGITEM TYPE STRING,
PURREQNSSPCROSSCATALOGITEM TYPE STRING,
EXTMATERIALFORPURG TYPE STRING,
EXTFIXEDSUPPLIERFORPURG TYPE STRING,
EXTDESIREDSUPPLIERFORPURG TYPE STRING,
EXTCONTRACTFORPURG TYPE STRING,
EXTCONTRACTITEMFORPURG TYPE STRING,
EXTINFORECORDFORPURG TYPE STRING,
EXTPLANTFORPURG TYPE STRING,
EXTCOMPANYCODEFORPURG TYPE STRING,
EXTPURGORGFORPURG TYPE STRING,
EXTSOURCESYSTEM TYPE STRING,
PROCUREMENTHUBSOURCESYSTEM TYPE STRING,
SUPPLIERMATERIALNUMBER TYPE STRING,
OPNCTLGMAINIMAGEURL TYPE STRING,
FULLNAME TYPE STRING,
CAREOFNAME TYPE STRING,
ADDRESSSTREETNAME TYPE STRING,
ADDRESSHOUSENUMBER TYPE STRING,
ADDRESSPOSTALCODE TYPE STRING,
ADDRESSCITYNAME TYPE STRING,
PHONENUMBER1 TYPE STRING,
FAXNUMBER TYPE STRING,
ADDRESSREGION TYPE STRING,
ADDRESSCOUNTRY TYPE STRING,
EMAILADDRESS TYPE STRING,
FORMOFADDRESS TYPE STRING,
LANGUAGE TYPE STRING,
MULTIPLEACCTASSGMTDISTRIBUTION TYPE STRING,
PRODUCTTYPE TYPE STRING,
SERVICEPERFORMER TYPE STRING,
PERFORMANCEPERIODSTARTDATE TYPE STRING,
PERFORMANCEPERIODENDDATE TYPE STRING,
PROCESSINGSTATUS TYPE STRING,
PURREQNITEMCURRENCY TYPE STRING,
PURREQNSSPREQUESTOR TYPE STRING,
EXPECTEDOVERALLLIMITAMOUNT TYPE STRING,
OVERALLLIMITAMOUNT TYPE STRING,
DUMMY_EBAN_INCL_EEW_PS TYPE STRING,END OF T_EKKO_STR. DATA: WA_MMPUR_S_SSPPR_ITM_CHANGE_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_MMPUR_S_SSPPR_ITM_CHANGE_STR-REQUESTEDQUANTITY sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-CURRENCY sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-ACCOUNTASSIGNMENTCATEGORY sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-NETPRICEQUANTITY sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-BASEUNIT sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-DELIVERYDATE sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-FIXEDSUPPLIER sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-SUPPLIER sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURCHASINGINFORECORD sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURCHASECONTRACT sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURCHASECONTRACTITEM sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-MANUALDELIVERYADDRESSID sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-MATERIAL sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-MATERIALGROUP sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PLANT sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURCHASEREQUISITIONITEMTEXT sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURCHASEREQUISITIONPRICE sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-COMPANYCODE sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURCHASINGORGANIZATION sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURCHASINGGROUP sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURREQNSSPCATALOG sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURREQNSSPCATALOGITEM sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURREQNSSPCROSSCATALOGITEM sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXTMATERIALFORPURG sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXTFIXEDSUPPLIERFORPURG sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXTDESIREDSUPPLIERFORPURG sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXTCONTRACTFORPURG sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXTCONTRACTITEMFORPURG sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXTINFORECORDFORPURG sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXTPLANTFORPURG sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXTCOMPANYCODEFORPURG sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXTPURGORGFORPURG sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXTSOURCESYSTEM sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PROCUREMENTHUBSOURCESYSTEM sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-SUPPLIERMATERIALNUMBER sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-OPNCTLGMAINIMAGEURL sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-FULLNAME sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-CAREOFNAME sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-ADDRESSSTREETNAME sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-ADDRESSHOUSENUMBER sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-ADDRESSPOSTALCODE sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-ADDRESSCITYNAME sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PHONENUMBER1 sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-FAXNUMBER sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-ADDRESSREGION sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-ADDRESSCOUNTRY sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EMAILADDRESS sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-FORMOFADDRESS sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-LANGUAGE sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-MULTIPLEACCTASSGMTDISTRIBUTION sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PRODUCTTYPE sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-SERVICEPERFORMER sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PERFORMANCEPERIODSTARTDATE sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PERFORMANCEPERIODENDDATE sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PROCESSINGSTATUS sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURREQNITEMCURRENCY sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-PURREQNSSPREQUESTOR sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-EXPECTEDOVERALLLIMITAMOUNT sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-OVERALLLIMITAMOUNT sy-vline
WA_MMPUR_S_SSPPR_ITM_CHANGE_STR-DUMMY_EBAN_INCL_EEW_PS sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.