SAP RZL_STRG_READ_C Function Module for Read storage entry with type 'short text'

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RZL_STRG_READ_C is a standard rzl strg read c SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Read storage entry with type 'short text' 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 rzl strg read c FM, simply by entering the name RZL_STRG_READ_C into the relevant SAP transaction such as SE37 or SE38.

Function Group: SAL2
Program Name: SAPLSAL2
Main Program: SAPLSAL2
Appliation area: S
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function RZL_STRG_READ_C 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 'RZL_STRG_READ_C'"Read storage entry with type 'short text'
  EXPORTING
   NAME =  "Name of the storage entry
*  SRVNAME = ' ' "Name of the application server, ' ' = own application server

 IMPORTING
   VALUE =  "Value of the storage entry

EXCEPTIONS
   ARGUMENT_ERROR = 1    NOT_FOUND = 2    SEND_ERROR = 3 

.

IMPORTING Parameters details for RZL_STRG_READ_C

NAME - Name of the storage entry

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

SRVNAME - Name of the application server, SPACE = own application server

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

EXPORTING Parameters details for RZL_STRG_READ_C

VALUE - Value of the storage entry

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

EXCEPTIONS details

ARGUMENT_ERROR - Parameter error, for example, NAME too long or SPACE

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

NOT_FOUND - Storage entry does not exist

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

SEND_ERROR - Error in communication with the application server

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

Copy and paste ABAP code example for RZL_STRG_READ_C 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 RZL_STRG_READ_C

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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