SAP GET_TABLE_KEYLIST_RFC Function Module for Get table from another system (using RFC)

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GET_TABLE_KEYLIST_RFC is a standard get table keylist rfc SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Get table from another system (using RFC) 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 get table keylist rfc FM, simply by entering the name GET_TABLE_KEYLIST_RFC into the relevant SAP transaction such as SE37 or SE38.

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

Function GET_TABLE_KEYLIST_RFC 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 'GET_TABLE_KEYLIST_RFC'"Get table from another system (using RFC)
  EXPORTING
   TABNAME =  "Name of (Basis) table
   GET_SYSTAB =  "
   RFC_DEST =  "
*  MTYPE =  "
*  MTABNAME =  "

 IMPORTING
   NR_OF_ROWS =  "No. of inserts
   RFC_MSG_TEXT =  "Char 80
   ET_KEYCONVERT_ERRORS =  "Standard Table of INT4
   ET_CONVERT_ERRORS =  "Standard Table of INT4

TABLES
*  NAME_TAB =  "Table nametab
   INTTAB =  "
   TABKEY =  "Change & Transport System: Key Entries of Requests/Tasks

EXCEPTIONS
   CLIENT_NOT_FOUND = 1    RFC_ERROR = 10    LENGTH_ERROR = 11    STRING_ERROR = 12    PROTECTED = 2    READ_ERROR = 3    TABLE_NOT_FOUND = 4    TOO_SMALL = 5    CONVERT_ERROR = 6    WRONG_TYPE = 7    FIELDTAB_ERROR = 8    NO_RIGHTS = 9 

.

IMPORTING Parameters details for GET_TABLE_KEYLIST_RFC

TABNAME - Name of (Basis) table

Data type: DD02L-TABNAME
Optional: No
Call by Reference: Yes

GET_SYSTAB -

Data type: CCPROGPAR-CHK_SYSTAB
Optional: No
Call by Reference: Yes

RFC_DEST -

Data type: RFCDES-RFCDEST
Optional: No
Call by Reference: Yes

MTYPE -

Data type: E071K-MASTERTYPE
Optional: Yes
Call by Reference: Yes

MTABNAME -

Data type: E071K-MASTERNAME
Optional: Yes
Call by Reference: Yes

EXPORTING Parameters details for GET_TABLE_KEYLIST_RFC

NR_OF_ROWS - No. of inserts

Data type: CCCFLOW-NBRINS
Optional: No
Call by Reference: Yes

RFC_MSG_TEXT - Char 80

Data type: CHAR80
Optional: No
Call by Reference: Yes

ET_KEYCONVERT_ERRORS - Standard Table of INT4

Data type: INT4_TABLE
Optional: No
Call by Reference: Yes

ET_CONVERT_ERRORS - Standard Table of INT4

Data type: INT4_TABLE
Optional: No
Call by Reference: Yes

TABLES Parameters details for GET_TABLE_KEYLIST_RFC

NAME_TAB - Table nametab

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

INTTAB -

Data type:
Optional: No
Call by Reference: Yes

TABKEY - Change & Transport System: Key Entries of Requests/Tasks

Data type: E071K
Optional: No
Call by Reference: Yes

EXCEPTIONS details

CLIENT_NOT_FOUND - Client does not exist

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

RFC_ERROR -

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

LENGTH_ERROR -

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

STRING_ERROR -

Data type:
Optional: No
Call by Reference: Yes

PROTECTED - Table cannot be processed (INTTAB, systemtab)

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

READ_ERROR - Table cannot be read

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

TABLE_NOT_FOUND - Table not found

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

TOO_SMALL - Entries too long (larger than maximum box)

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

CONVERT_ERROR - Error determining character set

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

WRONG_TYPE -

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

FIELDTAB_ERROR -

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

NO_RIGHTS -

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

Copy and paste ABAP code example for GET_TABLE_KEYLIST_RFC 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 GET_TABLE_KEYLIST_RFC

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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