SAP MPN31_CREATE_SUB_ITEM_VIA_EDI Function Module for NOTRANSL: Hinzufügen/Ändern einer Unterposition
MPN31_CREATE_SUB_ITEM_VIA_EDI is a standard mpn31 create sub item via edi 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: Hinzufügen/Ändern einer Unterposition 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 via edi FM, simply by entering the name MPN31_CREATE_SUB_ITEM_VIA_EDI into the relevant SAP transaction such as SE37 or SE38.
Function Group: MPN31
Program Name: SAPLMPN31
Main Program: SAPLMPN31
Appliation area: M
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function MPN31_CREATE_SUB_ITEM_VIA_EDI 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_VIA_EDI'"NOTRANSL: Hinzufügen/Ändern einer Unterposition.
EXPORTING
NUMBER = "Purchasing Document Number
HL_ITEM = "Higher-Level Item in Purchasing Documents
* READ_DOCUMENT = 'X' "Checkbox
TABLES
PO_ITEMS_OLD = "Change Transfer Structure - Purchase Order Item (SPC A&D)
PO_ITEMS_NEW = "Change Transfer Structure - Purchase Order Item (SPC A&D)
RETURN = "Return Parameter
EXCEPTIONS
INVALID_CALL_OF_FB = 1
IMPORTING Parameters details for MPN31_CREATE_SUB_ITEM_VIA_EDI
NUMBER - Purchasing Document Number
Data type: SPC_BAPIEKPO-PO_NUMBEROptional: No
Call by Reference: No ( called with pass by value option)
HL_ITEM - Higher-Level Item in Purchasing Documents
Data type: BAPIEKPO-HL_ITEMOptional: No
Call by Reference: No ( called with pass by value option)
READ_DOCUMENT - Checkbox
Data type: XFELDDefault: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for MPN31_CREATE_SUB_ITEM_VIA_EDI
PO_ITEMS_OLD - Change Transfer Structure - Purchase Order Item (SPC A&D)
Data type: SPC_BAPIEKPOOptional: No
Call by Reference: No ( called with pass by value option)
PO_ITEMS_NEW - Change Transfer Structure - Purchase Order Item (SPC A&D)
Data type: SPC_BAPIEKPOOptional: No
Call by Reference: No ( called with pass by value option)
RETURN - Return Parameter
Data type: BAPIRETURNOptional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
INVALID_CALL_OF_FB -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for MPN31_CREATE_SUB_ITEM_VIA_EDI 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.| DATA: | ||||
| lv_number | TYPE SPC_BAPIEKPO-PO_NUMBER, " | |||
| lt_po_items_old | TYPE STANDARD TABLE OF SPC_BAPIEKPO, " | |||
| lv_invalid_call_of_fb | TYPE SPC_BAPIEKPO, " | |||
| lv_hl_item | TYPE BAPIEKPO-HL_ITEM, " | |||
| lt_po_items_new | TYPE STANDARD TABLE OF SPC_BAPIEKPO, " | |||
| lt_return | TYPE STANDARD TABLE OF BAPIRETURN, " | |||
| lv_read_document | TYPE XFELD. " 'X' |
|   CALL FUNCTION 'MPN31_CREATE_SUB_ITEM_VIA_EDI' "NOTRANSL: Hinzufügen/Ändern einer Unterposition |
| EXPORTING | ||
| NUMBER | = lv_number | |
| HL_ITEM | = lv_hl_item | |
| READ_DOCUMENT | = lv_read_document | |
| TABLES | ||
| PO_ITEMS_OLD | = lt_po_items_old | |
| PO_ITEMS_NEW | = lt_po_items_new | |
| RETURN | = lt_return | |
| EXCEPTIONS | ||
| INVALID_CALL_OF_FB = 1 | ||
| . " MPN31_CREATE_SUB_ITEM_VIA_EDI | ||
ABAP code using 7.40 inline data declarations to call FM MPN31_CREATE_SUB_ITEM_VIA_EDI
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.| "SELECT single PO_NUMBER FROM SPC_BAPIEKPO INTO @DATA(ld_number). | ||||
| "SELECT single HL_ITEM FROM BAPIEKPO INTO @DATA(ld_hl_item). | ||||
| DATA(ld_read_document) | = 'X'. | |||
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