SAP /SAPAPO/DM_MATRIX_READ Function Module for Read Setup Matrix Entry

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/SAPAPO/DM_MATRIX_READ is a standard /sapapo/dm matrix read SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Read Setup Matrix Entry processing and below is the pattern details for this FM, showing its interface including any import and export parameters, exceptions etc. there is also a full "cut and paste" ABAP pattern code example, along with implementation ABAP coding, documentation and contribution comments specific to this or related objects.

See here to view full function module documentation and code listing for /sapapo/dm matrix read FM, simply by entering the name /SAPAPO/DM_MATRIX_READ into the relevant SAP transaction such as SE37 or SE38.

Function Group: /SAPAPO/DM_SETUP_MATRIX
Program Name: /SAPAPO/SAPLDM_SETUP_MATRIX
Main Program: /SAPAPO/SAPLDM_SETUP_MATRIX
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function /SAPAPO/DM_MATRIX_READ pattern details

In-order to call this FM within your sap programs, simply using the below ABAP pattern details to trigger the function call...or see the full ABAP code listing at the end of this article. You can simply cut and paste this code into your ABAP progrom as it is, including variable declarations.

CALL FUNCTION '/SAPAPO/DM_MATRIX_READ'"Read Setup Matrix Entry
  EXPORTING
   I_MATRIX_ID =  "Matrixidentifikation
*  I_SETUP_GROUP_ID_FROM =  "VorgängerRüstID
*  I_SETUP_ITEM_ID_FROM =  "VorgängerRüstID
*  I_SETUP_GROUP_ID_TO =  "NachfolgeRüstID
*  I_SETUP_ITEM_ID_TO =  "NachfolgeRüstID
*  I_DUMMIES_EXPLODE = 'X' "Feld zum Ankreuzen

 IMPORTING
   E_SETUP_MATRIX =  "Customizing: Tabelle der Matrixeinträge

TABLES
*  E_SETUP_MATRIX_TAB =  "Tabelle der Matrixeinträge

EXCEPTIONS
   MATRIX_NOT_FOUND = 1    ENTRY_NOT_FOUND = 2    NOT_QUALIFIED = 3 

.

IMPORTING Parameters details for /SAPAPO/DM_MATRIX_READ

I_MATRIX_ID - Matrixidentifikation

Data type: /SAPAPO/CDPS_MATRIX_ID
Optional: No
Call by Reference: Yes

I_SETUP_GROUP_ID_FROM - VorgängerRüstID

Data type: /SAPAPO/CDPS_SETUP_ID_FROM
Optional: Yes
Call by Reference: Yes

I_SETUP_ITEM_ID_FROM - VorgängerRüstID

Data type: /SAPAPO/CDPS_SETUP_ID_FROM
Optional: Yes
Call by Reference: Yes

I_SETUP_GROUP_ID_TO - NachfolgeRüstID

Data type: /SAPAPO/CDPS_SETUP_ID_TO
Optional: Yes
Call by Reference: Yes

I_SETUP_ITEM_ID_TO - NachfolgeRüstID

Data type: /SAPAPO/CDPS_SETUP_ID_TO
Optional: Yes
Call by Reference: Yes

I_DUMMIES_EXPLODE - Feld zum Ankreuzen

Data type: XFELD
Default: 'X'
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for /SAPAPO/DM_MATRIX_READ

E_SETUP_MATRIX - Customizing: Tabelle der Matrixeinträge

Data type: /SAPAPO/SET_MAT
Optional: No
Call by Reference: Yes

TABLES Parameters details for /SAPAPO/DM_MATRIX_READ

E_SETUP_MATRIX_TAB - Tabelle der Matrixeinträge

Data type: /SAPAPO/SET_MAT
Optional: Yes
Call by Reference: Yes

EXCEPTIONS details

MATRIX_NOT_FOUND - Keine Matrix gefunden

Data type:
Optional: No
Call by Reference: Yes

ENTRY_NOT_FOUND - Keinen Eintrag gefunden

Data type:
Optional: No
Call by Reference: Yes

NOT_QUALIFIED - Input inkorrekt

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for /SAPAPO/DM_MATRIX_READ Function Module

The ABAP code below is a full code listing to execute function module POPUP_TO_CONFIRM including all data declarations. The code uses the original data declarations rather than the latest in-line data DECLARATION SYNTAX but I have included an ABAP code snippet at the end to show how declarations would look using the newer method of declaring data variables on the fly. This will allow you to compare and fully understand the new inline method. Please note some of the newer syntax such as the @DATA is not available until a later 4.70 service pack (SP8), which i why i have stuck to the origianl for this example.

ABAP code using 7.40 inline data declarations to call FM /SAPAPO/DM_MATRIX_READ

The below ABAP code uses the newer in-line data declarations. This allows you to see the coding differences/benefits of the later inline syntax. Please note some of the newer syntax below, such as the @DATA is not available until 4.70 EHP 8.

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