SAP CRM_IST_ITA3_READ_OB Function Module for Read into Object Buffer

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CRM_IST_ITA3_READ_OB is a standard crm ist ita3 read ob SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Read into Object Buffer 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 ist ita3 read ob FM, simply by entering the name CRM_IST_ITA3_READ_OB into the relevant SAP transaction such as SE37 or SE38.

Function Group: CRM_IST_ITA3_OB
Program Name: SAPLCRM_IST_ITA3_OB
Main Program: SAPLCRM_IST_ITA3_OB
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function CRM_IST_ITA3_READ_OB 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_IST_ITA3_READ_OB'"Read into Object Buffer
  EXPORTING
*  IV_GUID =  "GUID of a CRM Order Object
*  IT_GUID =  "List of GUIDs

 IMPORTING
   ET_IST_ITA3_WRK =  "IST Item Extension
   ES_IST_ITA3_WRK =  "IST Item Extension

EXCEPTIONS
   PARAMETER_ERROR = 1    RECORD_NOT_FOUND = 2    AT_LEAST_ONE_RECORD_NOT_FOUND = 3 

.

IMPORTING Parameters details for CRM_IST_ITA3_READ_OB

IV_GUID - GUID of a CRM Order Object

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

IT_GUID - List of GUIDs

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

EXPORTING Parameters details for CRM_IST_ITA3_READ_OB

ET_IST_ITA3_WRK - IST Item Extension

Data type: CRMT_IST_ITA3_WRKT
Optional: No
Call by Reference: Yes

ES_IST_ITA3_WRK - IST Item Extension

Data type: CRMT_IST_ITA3_WRK
Optional: No
Call by Reference: Yes

EXCEPTIONS details

PARAMETER_ERROR -

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

RECORD_NOT_FOUND -

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

AT_LEAST_ONE_RECORD_NOT_FOUND -

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

Copy and paste ABAP code example for CRM_IST_ITA3_READ_OB 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_IST_ITA3_READ_OB

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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