SAP PP_TRANSACTION_LOCK_UNLOCK Function Module for Block/unblock all transactions belonging to PP

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PP_TRANSACTION_LOCK_UNLOCK is a standard pp transaction lock unlock SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Block/unblock all transactions belonging to PP 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 pp transaction lock unlock FM, simply by entering the name PP_TRANSACTION_LOCK_UNLOCK into the relevant SAP transaction such as SE37 or SE38.

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

Function PP_TRANSACTION_LOCK_UNLOCK 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 'PP_TRANSACTION_LOCK_UNLOCK'"Block/unblock all transactions belonging to PP
  EXPORTING
*  LOCK =  "
*  UNLOCK =  "
*  COMMIT =  "

 IMPORTING
   NB_TRANS =  "
   NB_UPDATE =  "

EXCEPTIONS
   PARAMETER_ERROR = 1    OTHER_ERROR = 2 

.

IMPORTING Parameters details for PP_TRANSACTION_LOCK_UNLOCK

LOCK -

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

UNLOCK -

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

COMMIT -

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

EXPORTING Parameters details for PP_TRANSACTION_LOCK_UNLOCK

NB_TRANS -

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

NB_UPDATE -

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

EXCEPTIONS details

PARAMETER_ERROR -

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

OTHER_ERROR -

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

Copy and paste ABAP code example for PP_TRANSACTION_LOCK_UNLOCK 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 PP_TRANSACTION_LOCK_UNLOCK

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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