ABAP Select data from SAP table /SAPAPO/CIF_CTRLPARAM 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 /SAPAPO/CIF_CTRLPARAM 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 /SAPAPO/CIF_CTRLPARAM. 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 /SAPAPO/CIF_CTRLPARAM 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_/SAPAPO/CIF_CTRLPARAM TYPE STANDARD TABLE OF /SAPAPO/CIF_CTRLPARAM,
      WA_/SAPAPO/CIF_CTRLPARAM TYPE /SAPAPO/CIF_CTRLPARAM,
      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: </SAPAPO/CIF_CTRLPARAM> TYPE /SAPAPO/CIF_CTRLPARAM.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SAPAPO/CIF_CTRLPARAM
  INTO TABLE IT_/SAPAPO/CIF_CTRLPARAM.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SAPAPO/CIF_CTRLPARAM
*  INTO TABLE @DATA(IT_/SAPAPO/CIF_CTRLPARAM2).
*--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_/SAPAPO/CIF_CTRLPARAM INDEX 1 INTO DATA(WA_/SAPAPO/CIF_CTRLPARAM2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SAPAPO/CIF_CTRLPARAM ASSIGNING </SAPAPO/CIF_CTRLPARAM>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
</SAPAPO/CIF_CTRLPARAM>-LOGSRCSYS = 1.
</SAPAPO/CIF_CTRLPARAM>-LOGDESTSYS = 1.
</SAPAPO/CIF_CTRLPARAM>-UNAME = 1.
</SAPAPO/CIF_CTRLPARAM>-TRFCCHN = 1.
</SAPAPO/CIF_CTRLPARAM>-OPMODE = 1.
ENDLOOP.

LOOP AT IT_/SAPAPO/CIF_CTRLPARAM INTO WA_/SAPAPO/CIF_CTRLPARAM.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SAPAPO/CIF_CTRLPARAM-SYN_POST, sy-vline,
WA_/SAPAPO/CIF_CTRLPARAM-USE_ODB, sy-vline,
WA_/SAPAPO/CIF_CTRLPARAM-TID, sy-vline,
WA_/SAPAPO/CIF_CTRLPARAM-TCODE, sy-vline,
WA_/SAPAPO/CIF_CTRLPARAM-LANGU, sy-vline,
WA_/SAPAPO/CIF_CTRLPARAM-R3RL, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/SAPAPO/CIF_CTRLPARAM 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_/SAPAPO/CIF_CTRLPARAM 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_/SAPAPO/CIF_CTRLPARAM INTO WA_/SAPAPO/CIF_CTRLPARAM. *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 LOGSRCSYS CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/SAPAPO/CIF_CTRLPARAM-LOGSRCSYS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/CIF_CTRLPARAM-LOGSRCSYS.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit TSTPS, internal->external for field MOD_TSTAMP CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT' EXPORTING input = WA_/SAPAPO/CIF_CTRLPARAM-MOD_TSTAMP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/CIF_CTRLPARAM-MOD_TSTAMP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTPS, internal->external for field SND_TSTAMP CALL FUNCTION 'CONVERSION_EXIT_TSTPS_OUTPUT' EXPORTING input = WA_/SAPAPO/CIF_CTRLPARAM-SND_TSTAMP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/SAPAPO/CIF_CTRLPARAM-SND_TSTAMP.
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_/SAPAPO/CIF_CTRLPARAM_STR,
LOGSRCSYS TYPE STRING,
LOGDESTSYS TYPE STRING,
UNAME TYPE STRING,
TRFCCHN TYPE STRING,
OPMODE TYPE STRING,
SYN_POST TYPE STRING,
USE_ODB TYPE STRING,
TID TYPE STRING,
TCODE TYPE STRING,
LANGU TYPE STRING,
R3RL TYPE STRING,
APORL TYPE STRING,
CIFRL TYPE STRING,
MOD_TSTAMP TYPE STRING,
SND_TSTAMP TYPE STRING,
INBLKNO TYPE STRING,
INBLKFIN TYPE STRING,
OUTBLKNO TYPE STRING,
OUTBLKFIN TYPE STRING,
ERRHANDLNG TYPE STRING,
LOGGING TYPE STRING,
RFCMODE TYPE STRING,
DEBUG TYPE STRING,
QUEUETYPE TYPE STRING,
CIFTRIGGER TYPE STRING,
ORIG_UNAME TYPE STRING,
MODELNAME TYPE STRING,
APOAPP TYPE STRING,
CRDATE TYPE STRING,
CRTIME TYPE STRING,END OF T_EKKO_STR. DATA: WA_/SAPAPO/CIF_CTRLPARAM_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_/SAPAPO/CIF_CTRLPARAM_STR-LOGSRCSYS sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-LOGDESTSYS sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-UNAME sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-TRFCCHN sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-OPMODE sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-SYN_POST sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-USE_ODB sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-TID sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-TCODE sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-LANGU sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-R3RL sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-APORL sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-CIFRL sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-MOD_TSTAMP sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-SND_TSTAMP sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-INBLKNO sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-INBLKFIN sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-OUTBLKNO sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-OUTBLKFIN sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-ERRHANDLNG sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-LOGGING sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-RFCMODE sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-DEBUG sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-QUEUETYPE sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-CIFTRIGGER sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-ORIG_UNAME sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-MODELNAME sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-APOAPP sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-CRDATE sy-vline
WA_/SAPAPO/CIF_CTRLPARAM_STR-CRTIME sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.