SAP SRM_DOCUMENT_DISPLAY Function Module for Display Document
SRM_DOCUMENT_DISPLAY is a standard srm document display SAP function module available within SAP R/3 or S/4 Hana systems, depending on your version and release level. It is used for Display Document 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 srm document display FM, simply by entering the name SRM_DOCUMENT_DISPLAY into the relevant SAP transaction such as SE37 or SE38.
Function Group: SRM_BAPI_DOCUMENT
Program Name: SAPLSRM_BAPI_DOCUMENT
Main Program: SAPLSRM_BAPI_DOCUMENT
Appliation area:
Release date: N/A
Mode(Normal, Remote etc): Normal Function Module
Update:

Function SRM_DOCUMENT_DISPLAY 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 'SRM_DOCUMENT_DISPLAY'"Display Document.
EXPORTING
OBJECTID = "Internal Document ID
DOCUMENTCLASS = "Location of Document
* VERSION = 0 "Physical Version Number
* VARIANT = 0 "Variant Number
* MODIFY = ' ' "Start in Change Mode
* DOC_CONTEXT = "Access Context: RMS ID and SPS ID
EXCEPTIONS
NOT_AUTHORIZED = 1 INTERNAL_ERROR = 2 PARAMETER_ERROR = 3 NOT_FOUND = 4
IMPORTING Parameters details for SRM_DOCUMENT_DISPLAY
OBJECTID - Internal Document ID
Data type: BAPISRMDOC-GUIDOptional: No
Call by Reference: No ( called with pass by value option)
DOCUMENTCLASS - Location of Document
Data type: BAPISRMDOC-DOCCLASSOptional: No
Call by Reference: No ( called with pass by value option)
VERSION - Physical Version Number
Data type: BAPISRMDOC-VERSIONOptional: Yes
Call by Reference: No ( called with pass by value option)
VARIANT - Variant Number
Data type: BAPISRMDOC-VARIANTOptional: Yes
Call by Reference: No ( called with pass by value option)
MODIFY - Start in Change Mode
Data type: BAPISRMDOC-BOOLEANDefault: ' '
Optional: Yes
Call by Reference: No ( called with pass by value option)
DOC_CONTEXT - Access Context: RMS ID and SPS ID
Data type: BAPIDOCCONTEXTOptional: Yes
Call by Reference: No ( called with pass by value option)
EXCEPTIONS details
NOT_AUTHORIZED - Not Authorized
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
INTERNAL_ERROR - Internal Error
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
PARAMETER_ERROR - Wrong Input Parameters
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
NOT_FOUND - Record does not exist
Data type:Optional: No
Call by Reference: No ( called with pass by value option)
Copy and paste ABAP code example for SRM_DOCUMENT_DISPLAY 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_objectid | TYPE BAPISRMDOC-GUID, " | |||
| lv_not_authorized | TYPE BAPISRMDOC, " | |||
| lv_documentclass | TYPE BAPISRMDOC-DOCCLASS, " | |||
| lv_internal_error | TYPE BAPISRMDOC, " | |||
| lv_version | TYPE BAPISRMDOC-VERSION, " 0 | |||
| lv_parameter_error | TYPE BAPISRMDOC, " | |||
| lv_variant | TYPE BAPISRMDOC-VARIANT, " 0 | |||
| lv_not_found | TYPE BAPISRMDOC, " | |||
| lv_modify | TYPE BAPISRMDOC-BOOLEAN, " ' ' | |||
| lv_doc_context | TYPE BAPIDOCCONTEXT. " |
|   CALL FUNCTION 'SRM_DOCUMENT_DISPLAY' "Display Document |
| EXPORTING | ||
| OBJECTID | = lv_objectid | |
| DOCUMENTCLASS | = lv_documentclass | |
| VERSION | = lv_version | |
| VARIANT | = lv_variant | |
| MODIFY | = lv_modify | |
| DOC_CONTEXT | = lv_doc_context | |
| EXCEPTIONS | ||
| NOT_AUTHORIZED = 1 | ||
| INTERNAL_ERROR = 2 | ||
| PARAMETER_ERROR = 3 | ||
| NOT_FOUND = 4 | ||
| . " SRM_DOCUMENT_DISPLAY | ||
ABAP code using 7.40 inline data declarations to call FM SRM_DOCUMENT_DISPLAY
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 GUID FROM BAPISRMDOC INTO @DATA(ld_objectid). | ||||
| "SELECT single DOCCLASS FROM BAPISRMDOC INTO @DATA(ld_documentclass). | ||||
| "SELECT single VERSION FROM BAPISRMDOC INTO @DATA(ld_version). | ||||
| "SELECT single VARIANT FROM BAPISRMDOC INTO @DATA(ld_variant). | ||||
| "SELECT single BOOLEAN FROM BAPISRMDOC INTO @DATA(ld_modify). | ||||
| DATA(ld_modify) | = ' '. | |||
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