SAP MPD02_LOCK_ALL Function Module for Locks all MPD data for one document

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MPD02_LOCK_ALL is a standard mpd02 lock all SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Locks all MPD data for one document 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 mpd02 lock all FM, simply by entering the name MPD02_LOCK_ALL into the relevant SAP transaction such as SE37 or SE38.

Function Group: MPD02
Program Name: SAPLMPD02
Main Program: SAPLMPD02
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function MPD02_LOCK_ALL 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 'MPD02_LOCK_ALL'"Locks all MPD data for one document
  EXPORTING
   IV_PSDATA_ID =  "Document Identification GUID

EXCEPTIONS
   ERROR = 1 

.

IMPORTING Parameters details for MPD02_LOCK_ALL

IV_PSDATA_ID - Document Identification GUID

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

EXCEPTIONS details

ERROR - Not all the MPD data could be locked

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for MPD02_LOCK_ALL 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 MPD02_LOCK_ALL

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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