SAP TM_PROCESS_PO_OPEN Function Module for Open TM Order

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TM_PROCESS_PO_OPEN is a standard tm process po open SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Open TM Order 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 tm process po open FM, simply by entering the name TM_PROCESS_PO_OPEN into the relevant SAP transaction such as SE37 or SE38.

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

Function TM_PROCESS_PO_OPEN 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 'TM_PROCESS_PO_OPEN'"Open TM Order
  EXPORTING
   IR_HEADER =  "PO Header External View

.

IMPORTING Parameters details for TM_PROCESS_PO_OPEN

IR_HEADER - PO Header External View

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

Copy and paste ABAP code example for TM_PROCESS_PO_OPEN 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 TM_PROCESS_PO_OPEN

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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