SAP RKD_WORD_WRAP Function Module for

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RKD_WORD_WRAP is a standard rkd word wrap SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used to perform a specific ABAP function and below is the pattern details, 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 rkd word wrap FM, simply by entering the name RKD_WORD_WRAP into the relevant SAP transaction such as SE37 or SE38.

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

Function RKD_WORD_WRAP 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 'RKD_WORD_WRAP'"
  EXPORTING
   TEXTLINE =  "Source text line
*  DELIMITER = ' ' "Indicator, which is used as a separator
*  OUTPUTLEN = 35 "Maximum output line width

 IMPORTING
   OUT_LINE1 =  "Output line 1
   OUT_LINE2 =  "Output line 2
   OUT_LINE3 =  "Output line 3

TABLES
*  OUT_LINES =  "All output lines as table

EXCEPTIONS
   OUTPUTLEN_TOO_LARGE = 1 

.

IMPORTING Parameters details for RKD_WORD_WRAP

TEXTLINE - Source text line

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

DELIMITER - Indicator, which is used as a separator

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

OUTPUTLEN - Maximum output line width

Data type: I
Default: 35
Optional: Yes
Call by Reference: No ( called with pass by value option)

EXPORTING Parameters details for RKD_WORD_WRAP

OUT_LINE1 - Output line 1

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

OUT_LINE2 - Output line 2

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

OUT_LINE3 - Output line 3

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

TABLES Parameters details for RKD_WORD_WRAP

OUT_LINES - All output lines as table

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

EXCEPTIONS details

OUTPUTLEN_TOO_LARGE -

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

Copy and paste ABAP code example for RKD_WORD_WRAP 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 RKD_WORD_WRAP

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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