SAP CT_DU_PATH_LOCK_BY_ROOT Function Module for NOTRANSL: Sperren aller Pfade einer Wurzel Stückliste

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CT_DU_PATH_LOCK_BY_ROOT is a standard ct du path lock by root 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: Sperren aller Pfade einer Wurzel Stückliste 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 ct du path lock by root FM, simply by entering the name CT_DU_PATH_LOCK_BY_ROOT into the relevant SAP transaction such as SE37 or SE38.

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

Function CT_DU_PATH_LOCK_BY_ROOT 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 'CT_DU_PATH_LOCK_BY_ROOT'"NOTRANSL: Sperren aller Pfade einer Wurzel Stückliste
  EXPORTING
   I_ROOT =  "

 IMPORTING
   E_PATH_MAX =  "Maximum edge

.

IMPORTING Parameters details for CT_DU_PATH_LOCK_BY_ROOT

I_ROOT -

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

EXPORTING Parameters details for CT_DU_PATH_LOCK_BY_ROOT

E_PATH_MAX - Maximum edge

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

Copy and paste ABAP code example for CT_DU_PATH_LOCK_BY_ROOT 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 CT_DU_PATH_LOCK_BY_ROOT

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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