ABAP Select data from SAP table MMPUR_S_CCTR_API_ITMDIS 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_CCTR_API_ITMDIS 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_CCTR_API_ITMDIS. 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_CCTR_API_ITMDIS 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_CCTR_API_ITMDIS TYPE STANDARD TABLE OF MMPUR_S_CCTR_API_ITMDIS,
      WA_MMPUR_S_CCTR_API_ITMDIS TYPE MMPUR_S_CCTR_API_ITMDIS,
      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_CCTR_API_ITMDIS> TYPE MMPUR_S_CCTR_API_ITMDIS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM MMPUR_S_CCTR_API_ITMDIS
*  INTO TABLE @DATA(IT_MMPUR_S_CCTR_API_ITMDIS2).
*--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_CCTR_API_ITMDIS INDEX 1 INTO DATA(WA_MMPUR_S_CCTR_API_ITMDIS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_MMPUR_S_CCTR_API_ITMDIS ASSIGNING <MMPUR_S_CCTR_API_ITMDIS>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<MMPUR_S_CCTR_API_ITMDIS>-CENTRALPURCHASECONTRACT = 1.
<MMPUR_S_CCTR_API_ITMDIS>-CENTRALPURCHASECONTRACTITEM = 1.
<MMPUR_S_CCTR_API_ITMDIS>-DISTRIBUTIONKEY = 1.
<MMPUR_S_CCTR_API_ITMDIS>-PURCHASINGDOCUMENTCATEGORY = 1.
<MMPUR_S_CCTR_API_ITMDIS>-PURCHASINGDOCUMENTTYPE = 1.
ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_MMPUR_S_CCTR_API_ITMDIS-PROCMTHUBPURCHASEREQUISITION, sy-vline,
WA_MMPUR_S_CCTR_API_ITMDIS-PROCMTHUBPURREQUISITIONITEM, sy-vline,
WA_MMPUR_S_CCTR_API_ITMDIS-PURCHASINGINFORECORDUPDATECODE, sy-vline,
WA_MMPUR_S_CCTR_API_ITMDIS-PURCHASINGORGANIZATION, sy-vline,
WA_MMPUR_S_CCTR_API_ITMDIS-COMPANYCODE, sy-vline,
WA_MMPUR_S_CCTR_API_ITMDIS-PLANT, sy-vline.
ENDLOOP. *Add any further fields from structure WA_MMPUR_S_CCTR_API_ITMDIS 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_CCTR_API_ITMDIS 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_CCTR_API_ITMDIS INTO WA_MMPUR_S_CCTR_API_ITMDIS. *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 CENTRALPURCHASECONTRACT CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_CCTR_API_ITMDIS-CENTRALPURCHASECONTRACT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_CCTR_API_ITMDIS-CENTRALPURCHASECONTRACT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit CUNIT, internal->external for field ORDERQUANTITYUNIT CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_MMPUR_S_CCTR_API_ITMDIS-ORDERQUANTITYUNIT IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_CCTR_API_ITMDIS-ORDERQUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field REFERENCEDELIVERYADDRESSID CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_MMPUR_S_CCTR_API_ITMDIS-REFERENCEDELIVERYADDRESSID IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_MMPUR_S_CCTR_API_ITMDIS-REFERENCEDELIVERYADDRESSID.
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_CCTR_API_ITMDIS_STR,
CENTRALPURCHASECONTRACT TYPE STRING,
CENTRALPURCHASECONTRACTITEM TYPE STRING,
DISTRIBUTIONKEY TYPE STRING,
PURCHASINGDOCUMENTCATEGORY TYPE STRING,
PURCHASINGDOCUMENTTYPE TYPE STRING,
PROCMTHUBPURCHASEREQUISITION TYPE STRING,
PROCMTHUBPURREQUISITIONITEM TYPE STRING,
PURCHASINGINFORECORDUPDATECODE TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
COMPANYCODE TYPE STRING,
PLANT TYPE STRING,
STORAGELOCATION TYPE STRING,
SOURCELISTISUPDATED TYPE STRING,
SOURCELISTRESTRICTION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
PAYMENTTERMS TYPE STRING,
CASHDISCOUNT1DAYS TYPE STRING,
CASHDISCOUNT2DAYS TYPE STRING,
NETPAYMENTDAYS TYPE STRING,
CASHDISCOUNT1PERCENT TYPE STRING,
CASHDISCOUNT2PERCENT TYPE STRING,
CNTRLPURCONTRDISTRIBUTIONPCT TYPE STRING,
TARGETQUANTITY TYPE STRING,
TARGETAMOUNT TYPE STRING,
EXTCONTRACTFORPURG TYPE STRING,
EXTCONTRACTITEMFORPURG TYPE STRING,
ISDELETED TYPE STRING,
ORDERQUANTITYUNIT TYPE STRING,
DOCUMENTCURRENCY TYPE STRING,
EXTERNALREFDOCCATEGORY TYPE STRING,
EXTERNALREFERENCEDOCUMENT TYPE STRING,
EXTERNALREFERENCEDOCUMENTITEM TYPE STRING,
PROCMTHUBPREDECESSORDOCCAT TYPE STRING,
PROCMTHUBPREDECESSORDOCUMENT TYPE STRING,
PROCMTHUBPREDECESSORDOCITEM TYPE STRING,
DISTRIBUTIONTYPE TYPE STRING,
CNTRLPURCONTRITMDISTRISBLOCKED TYPE STRING,
REFERENCEHEADERDISTRIBUTIONKEY TYPE STRING,
PROCUREMENTHUBSOURCESYSTEM TYPE STRING,
CNTRLPURCONTRDISTRIBUTIONLEVEL TYPE STRING,
PROCMTHUBCOMPANYCODEGROUPINGID TYPE STRING,
PROCMTHUBDELIVADDRESSTYPECODE TYPE STRING,
DUMMY_EKPODISTR_INCL_EEW_PS TYPE STRING,
EXTCONTRACTITEMDISTRSTATUS TYPE STRING,
ISITEMDISTRIBUTIONBLOCKED TYPE STRING,
REFERENCEDISTRIBUTIONNUMBER TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
OUTLINEAGRMTITMISBLOCKED TYPE STRING,
PURGDOCITMBLKRSNCODE TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSLOCATION1 TYPE STRING,
SHIPPINGINSTRUCTION TYPE STRING,
PROCMTHUBSUBCONTRACTOR TYPE STRING,
PROCMTHUBSUPLRISSUBCONTRACTOR TYPE STRING,
REFERENCEDELIVERYADDRESSID TYPE STRING,
FORMOFADDRESS TYPE STRING,
FORMOFADDRESSNAME TYPE STRING,
PROCMTHUBBUSINESSPARTNERNAME1 TYPE STRING,
PROCMTHUBBUSINESSPARTNERNAME2 TYPE STRING,
PROCMTHUBBUSINESSPARTNERNAME3 TYPE STRING,
PROCMTHUBBUSINESSPARTNERNAME4 TYPE STRING,
PROCMTHUBSTREETNAME TYPE STRING,
PROCMTHUBHOUSENUMBER TYPE STRING,
PROCMTHUBPOSTALCODE TYPE STRING,
PROCMTHUBCITYNAME TYPE STRING,
PROCMTHUBCOUNTRY TYPE STRING,
PROCMTHUBREGION TYPE STRING,END OF T_EKKO_STR. DATA: WA_MMPUR_S_CCTR_API_ITMDIS_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_CCTR_API_ITMDIS_STR-CENTRALPURCHASECONTRACT sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-CENTRALPURCHASECONTRACTITEM sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-DISTRIBUTIONKEY sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PURCHASINGDOCUMENTCATEGORY sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PURCHASINGDOCUMENTTYPE sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBPURCHASEREQUISITION sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBPURREQUISITIONITEM sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PURCHASINGINFORECORDUPDATECODE sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PURCHASINGORGANIZATION sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-COMPANYCODE sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PLANT sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-STORAGELOCATION sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-SOURCELISTISUPDATED sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-SOURCELISTRESTRICTION sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PURCHASINGGROUP sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PAYMENTTERMS sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-CASHDISCOUNT1DAYS sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-CASHDISCOUNT2DAYS sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-NETPAYMENTDAYS sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-CASHDISCOUNT1PERCENT sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-CASHDISCOUNT2PERCENT sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-CNTRLPURCONTRDISTRIBUTIONPCT sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-TARGETQUANTITY sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-TARGETAMOUNT sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-EXTCONTRACTFORPURG sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-EXTCONTRACTITEMFORPURG sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-ISDELETED sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-ORDERQUANTITYUNIT sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-DOCUMENTCURRENCY sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-EXTERNALREFDOCCATEGORY sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-EXTERNALREFERENCEDOCUMENT sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-EXTERNALREFERENCEDOCUMENTITEM sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBPREDECESSORDOCCAT sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBPREDECESSORDOCUMENT sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBPREDECESSORDOCITEM sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-DISTRIBUTIONTYPE sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-CNTRLPURCONTRITMDISTRISBLOCKED sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-REFERENCEHEADERDISTRIBUTIONKEY sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCUREMENTHUBSOURCESYSTEM sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-CNTRLPURCONTRDISTRIBUTIONLEVEL sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBCOMPANYCODEGROUPINGID sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBDELIVADDRESSTYPECODE sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-DUMMY_EKPODISTR_INCL_EEW_PS sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-EXTCONTRACTITEMDISTRSTATUS sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-ISITEMDISTRIBUTIONBLOCKED sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-REFERENCEDISTRIBUTIONNUMBER sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-MATERIAL sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-MATERIALGROUP sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-OUTLINEAGRMTITMISBLOCKED sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PURGDOCITMBLKRSNCODE sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-INCOTERMSCLASSIFICATION sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-INCOTERMSLOCATION1 sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-SHIPPINGINSTRUCTION sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBSUBCONTRACTOR sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBSUPLRISSUBCONTRACTOR sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-REFERENCEDELIVERYADDRESSID sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-FORMOFADDRESS sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-FORMOFADDRESSNAME sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBBUSINESSPARTNERNAME1 sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBBUSINESSPARTNERNAME2 sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBBUSINESSPARTNERNAME3 sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBBUSINESSPARTNERNAME4 sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBSTREETNAME sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBHOUSENUMBER sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBPOSTALCODE sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBCITYNAME sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBCOUNTRY sy-vline
WA_MMPUR_S_CCTR_API_ITMDIS_STR-PROCMTHUBREGION sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.