SAP CRM_ISU_BILLDOC_BUFFER Function Module for Buffer Collective Print Documents

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CRM_ISU_BILLDOC_BUFFER is a standard crm isu billdoc buffer SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Buffer Collective Print Documents 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 crm isu billdoc buffer FM, simply by entering the name CRM_ISU_BILLDOC_BUFFER into the relevant SAP transaction such as SE37 or SE38.

Function Group: CRM_IU_IL_BICO
Program Name: SAPLCRM_IU_IL_BICO
Main Program: SAPLCRM_IU_IL_BICO
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Remote-Enabled
Update:

Function CRM_ISU_BILLDOC_BUFFER 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 'CRM_ISU_BILLDOC_BUFFER'"Buffer Collective Print Documents
  EXPORTING
*  IT_VKONT_OPBEL =  "Table Type for CRM_ISU_REL28D

 IMPORTING
   ET_ERCHC =  "Table Type for CRM_ISU21_PRINT_DOC

.

IMPORTING Parameters details for CRM_ISU_BILLDOC_BUFFER

IT_VKONT_OPBEL - Table Type for CRM_ISU_REL28D

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

EXPORTING Parameters details for CRM_ISU_BILLDOC_BUFFER

ET_ERCHC - Table Type for CRM_ISU21_PRINT_DOC

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

Copy and paste ABAP code example for CRM_ISU_BILLDOC_BUFFER 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 CRM_ISU_BILLDOC_BUFFER

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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