SAP OIU_3D_GET_NEXT_NODE Function Module for Get next node up/down stream

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OIU_3D_GET_NEXT_NODE is a standard oiu 3d get next node SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Get next node up/down stream 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 3d get next node FM, simply by entering the name OIU_3D_GET_NEXT_NODE 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_3D_GET_NEXT_NODE 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_3D_GET_NEXT_NODE'"Get next node up/down stream
  EXPORTING
   I_REF_NO =  "From OIU_DN_EXPAND
*  I_UP_DOWN = 1 "1 = Up, 2=Down (stream)
*  I_LVL_OPT =  "Up's Level, Down's Option
*  I_MAJPD =  "Volume Allocation Network WC Profile
*  I_PD_CD =  "Minor Product Code
*  I_VT_CD =  "Volume type code

 IMPORTING
   E_LVL =  "Level in hierarchy
   E_FUN =  "Furtherest Upstream Node (1=yes, 0=no
   E_DSS =  "Down stream split        (1=yes, 0=no
   E_TYPE =  "Measurement Point, Well Completion
   E_DATA_REF =  "Return value, return value after ABAP statements
   E_S_NTWKMP =  "Volume Allocation Network Measurement Point
   E_S_NTWKMP_A1 =  "Network MP Quantity Append Structure 1
   E_S_NTWKWC =  "Volume Allocation Network WC
   E_S_NTWKWC_A1 =  "Network WC Quantity Append Structure 1

TABLES
*  T_MPAP =  "Volume Allocation Network Measurement Point Profile
*  T_WCAP =  "Volume Allocation Network WC Profile
*  T_TMPVL =  "Meqasurement Point Volumes
*  T_TWCTV =  "Volume Allocation Temporary WC Theorectical Volumes

EXCEPTIONS
   REF_NOT_FOUND = 1    END_OF_NETWORK = 2    END_OF_THE_LEG = 3    NODE_NOT_FOUND = 4    DATA_NOT_FOUND = 5    SEL_NOT_VALID = 6 

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IMPORTING Parameters details for OIU_3D_GET_NEXT_NODE

I_REF_NO - From OIU_DN_EXPAND

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

I_UP_DOWN - 1 = Up, 2=Down (stream)

Data type: I
Default: 1
Optional: No
Call by Reference: Yes

I_LVL_OPT - Up's Level, Down's Option

Data type: I
Optional: Yes
Call by Reference: Yes

I_MAJPD - Volume Allocation Network WC Profile

Data type: ROIU_PR_WCAP-MAJPD_CD
Optional: Yes
Call by Reference: Yes

I_PD_CD - Minor Product Code

Data type: ROIU_PR_WCAP-PD_CD
Optional: Yes
Call by Reference: Yes

I_VT_CD - Volume type code

Data type: ROIU_PR_WCAP-VT_CD
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for OIU_3D_GET_NEXT_NODE

E_LVL - Level in hierarchy

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

E_FUN - Furtherest Upstream Node (1=yes, 0=no

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

E_DSS - Down stream split (1=yes, 0=no

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

E_TYPE - Measurement Point, Well Completion

Data type: ROIU_DN_NODES-TYPE
Optional: No
Call by Reference: Yes

E_DATA_REF - Return value, return value after ABAP statements

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

E_S_NTWKMP - Volume Allocation Network Measurement Point

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

E_S_NTWKMP_A1 - Network MP Quantity Append Structure 1

Data type: ROIU_PR_NTWKMP_A1
Optional: No
Call by Reference: Yes

E_S_NTWKWC - Volume Allocation Network WC

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

E_S_NTWKWC_A1 - Network WC Quantity Append Structure 1

Data type: ROIU_PR_NTWKWC_A1
Optional: No
Call by Reference: Yes

TABLES Parameters details for OIU_3D_GET_NEXT_NODE

T_MPAP - Volume Allocation Network Measurement Point Profile

Data type: ROIU_PR_MPAP
Optional: Yes
Call by Reference: Yes

T_WCAP - Volume Allocation Network WC Profile

Data type: ROIU_PR_WCAP
Optional: Yes
Call by Reference: Yes

T_TMPVL - Meqasurement Point Volumes

Data type: ROIU_PR_TMPVL
Optional: Yes
Call by Reference: Yes

T_TWCTV - Volume Allocation Temporary WC Theorectical Volumes

Data type: ROIU_PR_TWCTV
Optional: Yes
Call by Reference: Yes

EXCEPTIONS details

REF_NOT_FOUND - Object not found

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

END_OF_NETWORK - No more nodes

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

END_OF_THE_LEG - No more nodes for this leg

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

NODE_NOT_FOUND - Starting point not found

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

DATA_NOT_FOUND - Node date not found

Data type:
Optional: No
Call by Reference: Yes

SEL_NOT_VALID - Selection not valid - prd & vt or prd only

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for OIU_3D_GET_NEXT_NODE 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_3D_GET_NEXT_NODE

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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