SAP MPN31_CREATE_SUB_ITEM Function Module for NOTRANSL: Hinzufuegen / Aendern Unterpositionen in einer Bestellung

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MPN31_CREATE_SUB_ITEM is a standard mpn31 create sub item SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for NOTRANSL: Hinzufuegen / Aendern Unterpositionen in einer Bestellung 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 mpn31 create sub item FM, simply by entering the name MPN31_CREATE_SUB_ITEM into the relevant SAP transaction such as SE37 or SE38.

Function Group: MPN31
Program Name: SAPLMPN31
Main Program: SAPLMPN31
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function MPN31_CREATE_SUB_ITEM 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 'MPN31_CREATE_SUB_ITEM'"NOTRANSL: Hinzufuegen / Aendern Unterpositionen in einer Bestellung
  EXPORTING
   NUMBER =  "Purchasing Document Number
   HL_ITEM =  "Higher-Level Item in Purchasing Documents
*  READ_DOCUMENT = 'X' "Checkbox

TABLES
   RETURN =  "Return Parameter
   PO_ITEMS_OLD =  "Create Interface Structure for Sub-Item in Purchasing
   PO_ITEMS_NEW =  "Create Interface Structure for Sub-Item in Purchasing

EXCEPTIONS
   INVALID_CALL_OF_FB = 1 

.

IMPORTING Parameters details for MPN31_CREATE_SUB_ITEM

NUMBER - Purchasing Document Number

Data type: EKKO-EBELN
Optional: No
Call by Reference: No ( called with pass by value option)

HL_ITEM - Higher-Level Item in Purchasing Documents

Data type: EKPO-UEBPO
Optional: No
Call by Reference: No ( called with pass by value option)

READ_DOCUMENT - Checkbox

Data type: XFELD
Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for MPN31_CREATE_SUB_ITEM

RETURN - Return Parameter

Data type: BAPIRETURN
Optional: No
Call by Reference: Yes

PO_ITEMS_OLD - Create Interface Structure for Sub-Item in Purchasing

Data type: SPC_EKPO
Optional: No
Call by Reference: Yes

PO_ITEMS_NEW - Create Interface Structure for Sub-Item in Purchasing

Data type: SPC_EKPO
Optional: No
Call by Reference: Yes

EXCEPTIONS details

INVALID_CALL_OF_FB -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for MPN31_CREATE_SUB_ITEM 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 MPN31_CREATE_SUB_ITEM

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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