SAP READ_STZU Function Module for NOTRANSL: liest STZU direkt

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READ_STZU is a standard read stzu 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: liest STZU direkt 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 read stzu FM, simply by entering the name READ_STZU into the relevant SAP transaction such as SE37 or SE38.

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

Function READ_STZU 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 'READ_STZU'"NOTRANSL: liest STZU direkt
  EXPORTING
*  EXSTL = ' ' "external BOM number

TABLES
   WA =  "STZU Workarea

EXCEPTIONS
   CALL_INVALID = 1    KEY_INCOMPLETE = 2    NO_RECORD_FOUND = 3 

.

IMPORTING Parameters details for READ_STZU

EXSTL - external BOM number

Data type: STZU-EXSTL
Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)

TABLES Parameters details for READ_STZU

WA - STZU Workarea

Data type: CS01_STZUB_TAB
Optional: No
Call by Reference: No ( called with pass by value option)

EXCEPTIONS details

CALL_INVALID - Parameter combination not supporte

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

KEY_INCOMPLETE - Key is incomplete

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

NO_RECORD_FOUND - Data record is not available

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

Copy and paste ABAP code example for READ_STZU 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 READ_STZU

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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