SAP ISU_INV_BILL_DOC_BUFFER_INIT Function Module for

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ISU_INV_BILL_DOC_BUFFER_INIT is a standard isu inv bill doc buffer init 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 isu inv bill doc buffer init FM, simply by entering the name ISU_INV_BILL_DOC_BUFFER_INIT into the relevant SAP transaction such as SE37 or SE38.

Function Group: E21Y
Program Name: SAPLE21Y
Main Program: SAPLE21Y
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function ISU_INV_BILL_DOC_BUFFER_INIT 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 'ISU_INV_BILL_DOC_BUFFER_INIT'"
  EXPORTING
*  X_ARCHIVE_ACCESS =  "
*  X_CLEAR_BUF = 'X' "
*  XT_EITR =  "

EXCEPTIONS
   NOT_FOUND = 1    NOT_QUALIFIED = 2    SYSTEM_ERROR = 3 

.

IMPORTING Parameters details for ISU_INV_BILL_DOC_BUFFER_INIT

X_ARCHIVE_ACCESS -

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

X_CLEAR_BUF -

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

XT_EITR -

Data type: ISU_TEITR
Optional: Yes
Call by Reference: Yes

EXCEPTIONS details

NOT_FOUND -

Data type:
Optional: No
Call by Reference: Yes

NOT_QUALIFIED -

Data type:
Optional: No
Call by Reference: Yes

SYSTEM_ERROR -

Data type:
Optional: No
Call by Reference: Yes

Copy and paste ABAP code example for ISU_INV_BILL_DOC_BUFFER_INIT 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 ISU_INV_BILL_DOC_BUFFER_INIT

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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