SAP OIU_DN_EXPAND Function Module for Delivery Network Expand

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OIU_DN_EXPAND is a standard oiu dn expand SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Delivery Network Expand 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 oiu dn expand FM, simply by entering the name OIU_DN_EXPAND into the relevant SAP transaction such as SE37 or SE38.

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

Function OIU_DN_EXPAND 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 'OIU_DN_EXPAND'"Delivery Network Expand
  EXPORTING
   I_DN =  "Delivery Network
*  I_EFF_DT = SY-DATUM "Production Date
*  I_STARTING_MP = ' ' "Starting Measurement Point
*  I_SHOW_RLF_CP = ' ' "Show RLF consolidation points

 IMPORTING
   E_REF_NO =  "Number of the expanded Network
   E_T_FDN =  "A table of Measurement Points

EXCEPTIONS
   DN_NOT_FOUND = 1    NO_FDN_FOUND = 2    MANY_FDN_FOUND = 3    LOOP_ERROR = 4 

.

IMPORTING Parameters details for OIU_DN_EXPAND

I_DN - Delivery Network

Data type: OIU_PR_NODE_DN-DN_NO
Optional: No
Call by Reference: Yes

I_EFF_DT - Production Date

Data type: OIU_PR_DN_LINK-EFF_FROM_DT
Default: SY-DATUM
Optional: Yes
Call by Reference: Yes

I_STARTING_MP - Starting Measurement Point

Data type: OIU_PR_MP-MP_NO
Default: SPACE
Optional: Yes
Call by Reference: Yes

I_SHOW_RLF_CP - Show RLF consolidation points

Data type: SY-INPUT
Default: SPACE
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for OIU_DN_EXPAND

E_REF_NO - Number of the expanded Network

Data type: SY-SUBRC
Optional: No
Call by Reference: Yes

E_T_FDN - A table of Measurement Points

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

EXCEPTIONS details

DN_NOT_FOUND - Object not found

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

NO_FDN_FOUND - No Furthest Downstream Node found

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

MANY_FDN_FOUND - More than one Furthest Downstream Node found

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

LOOP_ERROR - The network is not connected correctly

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for OIU_DN_EXPAND 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 OIU_DN_EXPAND

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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