SAP RV_HELP Function Module for NOTRANSL: Hilfewindows für spezielle Felder, für die es keine Helpviews gi
RV_HELP is a standard rv help 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: Hilfewindows für spezielle Felder, für die es keine Helpviews gi 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 rv help FM, simply by entering the name RV_HELP into the relevant SAP transaction such as SE37 or SE38.
Function Group: V05K
Program Name: SAPLV05K
Main Program: SAPLV05K
Appliation area: V
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:
Function RV_HELP 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 'RV_HELP'"NOTRANSL: Hilfewindows für spezielle Felder, für die es keine Helpviews gi.
EXPORTING
* DESCRIPTION_IN = ' ' "Name of value before F4
* FIELD_IN = ' ' "Value of help field before F4
* KEY = ' ' "1st key field for data provision
* KEY2 = ' ' "Second Key Field
* KEY3 = ' ' "3rd key field
* KEY4 = ' ' "4th key field
* KEY5 = ' ' "5th key field
NUMBER = "Number of help window
* TRTYP = 'V' "Transaction type (display, change)
IMPORTING
DESCRIPTION = "Description of the value
FIELD = "Selected value
IMPORTING Parameters details for RV_HELP
DESCRIPTION_IN - Name of value before F4
Data type:Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
FIELD_IN - Value of help field before F4
Data type:Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
KEY - 1st key field for data provision
Data type:Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
KEY2 - Second Key Field
Data type:Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
KEY3 - 3rd key field
Data type:Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
KEY4 - 4th key field
Data type:Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
KEY5 - 5th key field
Data type:Default: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
NUMBER - Number of help window
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
TRTYP - Transaction type (display, change)
Data type:Default: 'V'
Optional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for RV_HELP
DESCRIPTION - Description of the value
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
FIELD - Selected value
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for RV_HELP 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.| DATA: | ||||
| lv_description | TYPE STRING, " | |||
| lv_description_in | TYPE STRING, " ' ' | |||
| lv_field | TYPE STRING, " | |||
| lv_field_in | TYPE STRING, " ' ' | |||
| lv_key | TYPE STRING, " ' ' | |||
| lv_key2 | TYPE STRING, " ' ' | |||
| lv_key3 | TYPE STRING, " ' ' | |||
| lv_key4 | TYPE STRING, " ' ' | |||
| lv_key5 | TYPE STRING, " ' ' | |||
| lv_number | TYPE STRING, " | |||
| lv_trtyp | TYPE STRING. " 'V' |
| CALL FUNCTION 'RV_HELP' "NOTRANSL: Hilfewindows für spezielle Felder, für die es keine Helpviews gi |
| EXPORTING | ||
| DESCRIPTION_IN | = lv_description_in | |
| FIELD_IN | = lv_field_in | |
| KEY | = lv_key | |
| KEY2 | = lv_key2 | |
| KEY3 | = lv_key3 | |
| KEY4 | = lv_key4 | |
| KEY5 | = lv_key5 | |
| NUMBER | = lv_number | |
| TRTYP | = lv_trtyp | |
| IMPORTING | ||
| DESCRIPTION | = lv_description | |
| FIELD | = lv_field | |
| . " RV_HELP | ||
ABAP code using 7.40 inline data declarations to call FM RV_HELP
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.| DATA(ld_description_in) | = ' '. | |||
| DATA(ld_field_in) | = ' '. | |||
| DATA(ld_key) | = ' '. | |||
| DATA(ld_key2) | = ' '. | |||
| DATA(ld_key3) | = ' '. | |||
| DATA(ld_key4) | = ' '. | |||
| DATA(ld_key5) | = ' '. | |||
| DATA(ld_trtyp) | = 'V'. | |||
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