SAP EXIT_SAPLF050_002 Function Module for Incoming IDoc: Read User-Specific IDoc Segment
EXIT_SAPLF050_002 is a standard exit saplf050 002 SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Incoming IDoc: Read User-Specific IDoc Segment 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 exit saplf050 002 FM, simply by entering the name EXIT_SAPLF050_002 into the relevant SAP transaction such as SE37 or SE38.
Function Group: X050
Program Name: SAPLX050
Main Program:
Appliation area: F
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function EXIT_SAPLF050_002 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 'EXIT_SAPLF050_002'"Incoming IDoc: Read User-Specific IDoc Segment.
EXPORTING
MESSAGE_TYPE = "IDoc Message Type
* FI_DOCUMENT_HEADER = "FI Structure Header ACCHD
* FI_DOCUMENT_ITEM = "FI Structure Line ACCIT
CUST_SEGMENT_NAME = "Name of Customer-Specific IDoc Segment
CUST_SEGMENT_DATA = "Structure of Customer-Specific IDoc Segment
IMPORTING
FI_CUSTOMER_EXTENSION = "Structure with Customer-Specific Fields
EXCEPTIONS
APPLICATION_ERROR = 1
Related IDocs
Below is a list of IDoc processing function modules and the associated IDocs this Function user exits is relevant for.IDOC_INPUT_FIDCC1 - SAP IDoc FIDCCP01
IDOC_INPUT_FIDCC1 - SAP IDoc FIDCCP02
IDOC_INPUT_FIDCC2 - SAP IDoc FIDCCP01
IDOC_INPUT_FIDCC2 - SAP IDoc FIDCCP02
IDOC_INPUT_FIDCCH - SAP IDoc FIDCCH01
IDOC_INPUT_FIDCMT - SAP IDoc FIDCMT01
IDOC_INPUT_FIDCMT - SAP IDoc FIDCMT01
Related Function Modules
Below is a list of related SAP function modules this CUSTOMER FUNCTION exit / user exit is relevant for.FI_ALE_CHANGE_ASSET_00001310 OPEN FI: Changing an Asset Item to a G/L Account Item
FI_IDOC_CHANGE_PREPARE
FI_IDOC_CHANGE_UPDATE
FI_IDOC_CREATE
FI_IDOC_CREATE_FIDCC1
FI_IDOC_CREATE_FIDCC2
FI_IDOC_CREATE_FROM_ROLLUP
FI_IDOC_PREPARE
FI_IDOC_UPDATE
IMPORTING Parameters details for EXIT_SAPLF050_002
MESSAGE_TYPE - IDoc Message Type
Data type: EDMSG-MSGTYPOptional: No
Call by Reference: No ( called with pass by value option)
FI_DOCUMENT_HEADER - FI Structure Header ACCHD
Data type: ACCHDOptional: Yes
Call by Reference: No ( called with pass by value option)
FI_DOCUMENT_ITEM - FI Structure Line ACCIT
Data type: ACCITOptional: Yes
Call by Reference: No ( called with pass by value option)
CUST_SEGMENT_NAME - Name of Customer-Specific IDoc Segment
Data type: EDIDD-SEGNAMOptional: No
Call by Reference: No ( called with pass by value option)
CUST_SEGMENT_DATA - Structure of Customer-Specific IDoc Segment
Data type: EDIDD-SDATAOptional: No
Call by Reference: No ( called with pass by value option)
EXPORTING Parameters details for EXIT_SAPLF050_002
FI_CUSTOMER_EXTENSION - Structure with Customer-Specific Fields
Data type: SAP_COBLOptional: No
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
APPLICATION_ERROR - Error
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for EXIT_SAPLF050_002 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_message_type | TYPE EDMSG-MSGTYP, " | |||
| lv_application_error | TYPE EDMSG, " | |||
| lv_fi_customer_extension | TYPE SAP_COBL, " | |||
| lv_fi_document_header | TYPE ACCHD, " | |||
| lv_fi_document_item | TYPE ACCIT, " | |||
| lv_cust_segment_name | TYPE EDIDD-SEGNAM, " | |||
| lv_cust_segment_data | TYPE EDIDD-SDATA. " |
|   CALL FUNCTION 'EXIT_SAPLF050_002' "Incoming IDoc: Read User-Specific IDoc Segment |
| EXPORTING | ||
| MESSAGE_TYPE | = lv_message_type | |
| FI_DOCUMENT_HEADER | = lv_fi_document_header | |
| FI_DOCUMENT_ITEM | = lv_fi_document_item | |
| CUST_SEGMENT_NAME | = lv_cust_segment_name | |
| CUST_SEGMENT_DATA | = lv_cust_segment_data | |
| IMPORTING | ||
| FI_CUSTOMER_EXTENSION | = lv_fi_customer_extension | |
| EXCEPTIONS | ||
| APPLICATION_ERROR = 1 | ||
| . " EXIT_SAPLF050_002 | ||
ABAP code using 7.40 inline data declarations to call FM EXIT_SAPLF050_002
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.| "SELECT single MSGTYP FROM EDMSG INTO @DATA(ld_message_type). | ||||
| "SELECT single SEGNAM FROM EDIDD INTO @DATA(ld_cust_segment_name). | ||||
| "SELECT single SDATA FROM EDIDD INTO @DATA(ld_cust_segment_data). | ||||
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