SAP LOAN_TEST Function Module for Preparation of Loan Structures for Transfer to FI
LOAN_TEST is a standard loan test SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Preparation of Loan Structures for Transfer to FI 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 loan test FM, simply by entering the name LOAN_TEST into the relevant SAP transaction such as SE37 or SE38.
Function Group: FVDB
Program Name: SAPLFVDB
Main Program: SAPLFVDB
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function LOAN_TEST 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 'LOAN_TEST'"Preparation of Loan Structures for Transfer to FI.
EXPORTING
* BATCH_KZ = ' ' "
* MAPPE = ' ' "Name of Batch Input Session
* MAXLINE = ' ' "Max. Belegzeilen fuer BTCI, ' ' max = beliebig
* MONAT = ' ' "
* PRIMANOTA = ' ' "
* PROTOCOL = 'X' "Kennzeichen, ob ein Buchungsprotokoll erstellt w
* PROT_TEXT = ' ' "Kopf-Text für Protokolle (z.B masch. Sollstell.)
* SAMMELKZ = ' ' "Kennzeichne fuer Sammelbuchungen
* SELKZ = ' ' "X = Pruefung (tza37, tzc37) erfolgt, ' ' = nicht
* START_DAY = 00 "
* START_TIME = 00 "
BKTXT = "Document Text
* STATUS_EXT = ' ' "
* S_PRIMANOTA = ' ' "
* WIE_KZ = ' ' "
BLDAT = "Document Date
* BTCI = 'X' "Kennzeichen, ob Fibu aktiv sein soll.
BUDAT = "Posting Date
* CALLT = ' ' "X = Call Transaction ' ' = BTCI
* CODE = ' ' "
* FTPOST_KZ = ' ' "
* KONT_REF = ' ' "
IMPORTING
FLG_OK = "
TABLES
BEKI = "Ist-Kopfdaten
BEPI = "Ist-Belegdaten
ERROR = "
FEHLER = "Fehlertabelle aus der Vorselektion (tza37,tzc37)
IBEPP = "(i) Plan-Belegdaten (e) Statistische Plandaten
PAY_BSEG = "
T_FTPOST = "
T_VDAUSZ = "
Customer Function user exits
Below is a list of CUSTOMER FUNCTION exit user exits that are available within this program and maybe relevant for this FM.EXIT_SAPLFVDB_001 User Exit for Premium Reserve Fund
EXIT_SAPLFVDB_002 User Exit for Account Determination
IMPORTING Parameters details for LOAN_TEST
BATCH_KZ -
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
MAPPE - Name of Batch Input Session
Data type: BSSPARA-MAPPEDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
MAXLINE - Max. Belegzeilen fuer BTCI, ' ' max = beliebig
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
MONAT -
Data type: BKPF-MONATDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
PRIMANOTA -
Data type: VDBEPP-RPNNRDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
PROTOCOL - Kennzeichen, ob ein Buchungsprotokoll erstellt w
Data type:Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)
PROT_TEXT - Kopf-Text für Protokolle (z.B masch. Sollstell.)
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
SAMMELKZ - Kennzeichne fuer Sammelbuchungen
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
SELKZ - X = Pruefung (tza37, tzc37) erfolgt, ' ' = nicht
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
START_DAY -
Data type:Default: 00
Optional: Yes
Call by Reference: No ( called with pass by value option)
START_TIME -
Data type:Default: 00
Optional: Yes
Call by Reference: No ( called with pass by value option)
BKTXT - Document Text
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
STATUS_EXT -
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
S_PRIMANOTA -
Data type: VDPNS-RPNSUPDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
WIE_KZ -
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
BLDAT - Document Date
Data type: BSSBKPF-BLDATOptional: No
Call by Reference: No ( called with pass by value option)
BTCI - Kennzeichen, ob Fibu aktiv sein soll.
Data type:Default: 'X'
Optional: Yes
Call by Reference: No ( called with pass by value option)
BUDAT - Posting Date
Data type: BSSBKPF-BUDATOptional: No
Call by Reference: No ( called with pass by value option)
CALLT - X = Call Transaction ' ' = BTCI
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
CODE -
Data type: SY-TCODEDefault: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
FTPOST_KZ -
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
KONT_REF -
Data type:Default: SPACE
Optional: Yes
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for LOAN_TEST
FLG_OK -
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
TABLES Parameters details for LOAN_TEST
BEKI - Ist-Kopfdaten
Data type: VDBEKIOptional: No
Call by Reference: No ( called with pass by value option)
BEPI - Ist-Belegdaten
Data type: VDBEPIOptional: No
Call by Reference: No ( called with pass by value option)
ERROR -
Data type: SPROT_UOptional: No
Call by Reference: No ( called with pass by value option)
FEHLER - Fehlertabelle aus der Vorselektion (tza37,tzc37)
Data type: SPROT_UOptional: No
Call by Reference: No ( called with pass by value option)
IBEPP - (i) Plan-Belegdaten (e) Statistische Plandaten
Data type: VDBEPPOptional: No
Call by Reference: No ( called with pass by value option)
PAY_BSEG -
Data type: BSSBSEGOptional: No
Call by Reference: No ( called with pass by value option)
T_FTPOST -
Data type: FTPOSTOptional: No
Call by Reference: No ( called with pass by value option)
T_VDAUSZ -
Data type: VDAUSZOptional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for LOAN_TEST 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: | ||||
| lt_beki | TYPE STANDARD TABLE OF VDBEKI, " | |||
| lv_flg_ok | TYPE VDBEKI, " | |||
| lv_batch_kz | TYPE VDBEKI, " SPACE | |||
| lv_mappe | TYPE BSSPARA-MAPPE, " SPACE | |||
| lv_maxline | TYPE BSSPARA, " SPACE | |||
| lv_monat | TYPE BKPF-MONAT, " SPACE | |||
| lv_primanota | TYPE VDBEPP-RPNNR, " SPACE | |||
| lv_protocol | TYPE VDBEPP, " 'X' | |||
| lv_prot_text | TYPE VDBEPP, " SPACE | |||
| lv_sammelkz | TYPE VDBEPP, " SPACE | |||
| lv_selkz | TYPE VDBEPP, " SPACE | |||
| lv_start_day | TYPE VDBEPP, " 00 | |||
| lv_start_time | TYPE VDBEPP, " 00 | |||
| lt_bepi | TYPE STANDARD TABLE OF VDBEPI, " | |||
| lv_bktxt | TYPE VDBEPI, " | |||
| lv_status_ext | TYPE VDBEPI, " SPACE | |||
| lv_s_primanota | TYPE VDPNS-RPNSUP, " SPACE | |||
| lv_wie_kz | TYPE VDPNS, " SPACE | |||
| lv_bldat | TYPE BSSBKPF-BLDAT, " | |||
| lt_error | TYPE STANDARD TABLE OF SPROT_U, " | |||
| lv_btci | TYPE SPROT_U, " 'X' | |||
| lt_fehler | TYPE STANDARD TABLE OF SPROT_U, " | |||
| lv_budat | TYPE BSSBKPF-BUDAT, " | |||
| lt_ibepp | TYPE STANDARD TABLE OF VDBEPP, " | |||
| lv_callt | TYPE VDBEPP, " SPACE | |||
| lt_pay_bseg | TYPE STANDARD TABLE OF BSSBSEG, " | |||
| lv_code | TYPE SY-TCODE, " SPACE | |||
| lt_t_ftpost | TYPE STANDARD TABLE OF FTPOST, " | |||
| lt_t_vdausz | TYPE STANDARD TABLE OF VDAUSZ, " | |||
| lv_ftpost_kz | TYPE VDAUSZ, " SPACE | |||
| lv_kont_ref | TYPE VDAUSZ. " SPACE |
|   CALL FUNCTION 'LOAN_TEST' "Preparation of Loan Structures for Transfer to FI |
| EXPORTING | ||
| BATCH_KZ | = lv_batch_kz | |
| MAPPE | = lv_mappe | |
| MAXLINE | = lv_maxline | |
| MONAT | = lv_monat | |
| PRIMANOTA | = lv_primanota | |
| PROTOCOL | = lv_protocol | |
| PROT_TEXT | = lv_prot_text | |
| SAMMELKZ | = lv_sammelkz | |
| SELKZ | = lv_selkz | |
| START_DAY | = lv_start_day | |
| START_TIME | = lv_start_time | |
| BKTXT | = lv_bktxt | |
| STATUS_EXT | = lv_status_ext | |
| S_PRIMANOTA | = lv_s_primanota | |
| WIE_KZ | = lv_wie_kz | |
| BLDAT | = lv_bldat | |
| BTCI | = lv_btci | |
| BUDAT | = lv_budat | |
| CALLT | = lv_callt | |
| CODE | = lv_code | |
| FTPOST_KZ | = lv_ftpost_kz | |
| KONT_REF | = lv_kont_ref | |
| IMPORTING | ||
| FLG_OK | = lv_flg_ok | |
| TABLES | ||
| BEKI | = lt_beki | |
| BEPI | = lt_bepi | |
| ERROR | = lt_error | |
| FEHLER | = lt_fehler | |
| IBEPP | = lt_ibepp | |
| PAY_BSEG | = lt_pay_bseg | |
| T_FTPOST | = lt_t_ftpost | |
| T_VDAUSZ | = lt_t_vdausz | |
| . " LOAN_TEST | ||
ABAP code using 7.40 inline data declarations to call FM LOAN_TEST
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_batch_kz) | = ' '. | |||
| "SELECT single MAPPE FROM BSSPARA INTO @DATA(ld_mappe). | ||||
| DATA(ld_mappe) | = ' '. | |||
| DATA(ld_maxline) | = ' '. | |||
| "SELECT single MONAT FROM BKPF INTO @DATA(ld_monat). | ||||
| DATA(ld_monat) | = ' '. | |||
| "SELECT single RPNNR FROM VDBEPP INTO @DATA(ld_primanota). | ||||
| DATA(ld_primanota) | = ' '. | |||
| DATA(ld_protocol) | = 'X'. | |||
| DATA(ld_prot_text) | = ' '. | |||
| DATA(ld_sammelkz) | = ' '. | |||
| DATA(ld_selkz) | = ' '. | |||
| DATA(ld_start_day) | = 00. | |||
| DATA(ld_start_time) | = 00. | |||
| DATA(ld_status_ext) | = ' '. | |||
| "SELECT single RPNSUP FROM VDPNS INTO @DATA(ld_s_primanota). | ||||
| DATA(ld_s_primanota) | = ' '. | |||
| DATA(ld_wie_kz) | = ' '. | |||
| "SELECT single BLDAT FROM BSSBKPF INTO @DATA(ld_bldat). | ||||
| DATA(ld_btci) | = 'X'. | |||
| "SELECT single BUDAT FROM BSSBKPF INTO @DATA(ld_budat). | ||||
| DATA(ld_callt) | = ' '. | |||
| "SELECT single TCODE FROM SY INTO @DATA(ld_code). | ||||
| DATA(ld_code) | = ' '. | |||
| DATA(ld_ftpost_kz) | = ' '. | |||
| DATA(ld_kont_ref) | = ' '. | |||
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