custom idoc programming

[Former Member]

hi all,

can any send me the tutorials and materials on custom idoc programming

thanks & regards

sareen

[Former Member]

Hi sareen,

There is lot of links available for idoc programming.

just search the forum before posting.....

WE30 - you can create a IDOC type.

An IDOC with data, will have to be triggered by the application that is trying to send out the data.

FOr testing you can use WE19.

How to create idoc?

*WE30 - you can create a IDOC type

For more information in details on the same along with the examples can be viewed on:

http://www.netweaverguru.com/EDI/HTML/IDocBook.htm#_Toc8400404

http://help.sap.com/saphelp_erp2005/helpdata/en/0b/2a6620507d11d18ee90000e8366fc2/frameset.htm

http://www.sappoint.com/presentation.html

http://www.allsaplinks.com/idoc_search.html

http://www.sapgenie.com/sapedi/idoc_abap.htm

http://www.erpgenie.com/sapedi/idoc_abap.htm

To Create Idoc we need to follow these steps:

Create Segment ( WE31)

Create Idoc Type ( WE30 )

Create Message Type ( WE81 )

Assign Idoc Type to Message Type ( WE82 )

Creating a Segment

Go to transaction code WE31

Enter the name for your segment type and click on the Create icon

Type the short text

Enter the variable names and data elements

Save it and go back

Go to Edit -> Set Release

Follow steps to create more number of segments

Create IDOC Type

Go to transaction code WE30

Enter the Object Name, select Basic type and click Create icon

Select the create new option and enter a description for your basic IDOC type and press enter

Select the IDOC Name and click Create icon

The system prompts us to enter a segment type and its attributes

Choose the appropriate values and press Enter

The system transfers the name of the segment type to the IDOC editor.

Follow these steps to add more number of segments to Parent or as Parent-child relation

Save it and go back

Go to Edit -> Set release

Create Message Type

Go to transaction code WE81

Change the details from Display mode to Change mode

After selection, the system will give this message “The table is cross-client (see Help for further info)”. Press Enter

Click New Entries to create new Message Type

Fill details

Save it and go back

Assign Message Type to IDoc Type

Go to transaction code WE82

Change the details from Display mode to Change mode

After selection, the system will give this message “The table is cross-client (see Help for further info)”. Press Enter.

Click New Entries to create new Message Type.

Fill details

Save it and go back

Check these out..

Check below link. It will give the step by step procedure for IDOC creation.

http://www.supinfo-projects.com/cn/2005/idocs_en/2/

IDOC Type : Defines the Structure(Hierarchy of Segments) based on which the IDOC(Data records) will be generated.

IDOC Type Can be

1. Basic Type : These are IDOC types delivered by SAP like MATMAS03

Customers can also create Basic idoc types

2. IDOC Extension: These are Created only by customers to Extend the Existing IDOC Types by adding Additional Segments.

For more information about ALE / IDOC check these links

ALE/ IDOC

http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm

http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc

http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419

http://www.netweaverguru.com/EDI/HTML/IDocBook.htm

http://www.sapgenie.com/sapedi/index.htm

http://www.sappoint.com/abap/ale.pdf

http://www.sappoint.com/abap/ale2.pdf

http://www.sapgenie.com/sapedi/idoc_abap.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/0b/2a60bb507d11d18ee90000e8366fc2/frameset.htm

http://help.sap.com/saphelp_erp2005/helpdata/en/78/217da751ce11d189570000e829fbbd/frameset.htm

http://www.allsaplinks.com/idoc_sample.html

http://www.sappoint.com/abap.html

http://help.sap.com/saphelp_erp2004/helpdata/en/dc/6b835943d711d1893e0000e8323c4f/content.htm

http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc

http://edocs.bea.com/elink/adapter/r3/userhtm/ale.htm#1008419

http://www.netweaverguru.com/EDI/HTML/IDocBook.htm

http://www.sapgenie.com/sapedi/index.htm

http://www.allsaplinks.com/idoc_sample.html

ALE/ IDOC/ XML

http://www.sapgenie.com/sapgenie/docs/ale_scenario_development_procedure.doc

http://www.thespot4sap.com/Articles/SAP_XML_Business_Integration.asp

http://help.sap.com/saphelp_srm30/helpdata/en/72/0fe1385bed2815e10000000a114084/content.htm

Regards,

Arun.

[Former Member]

Hi,

In order to create an outbound IDOC we need to follow the below steps.

WE31 - Create Segment (then release it)

WE30 - Create Idoc (then release it)

WE81 - Create Message class

WE82 - Assign the message type with basic IDOC type

WE21 - Define Ports (If not already defined)

WE20 - Partner Profiles (Assign Message Type in the outbound parameters of receiving partner)

Now the program for sending IDoc.

REPORT zdemo_idoc.

**********************Data Declaration**********************

DATA: i_vbak TYPE TABLE OF Segment Name

w_vbak TYPE Segment Name,

w_edidc TYPE edidc, Workarea for Control Records

w_edidd TYPE edidd, Workarea for Data Records

i_edidd TYPE TABLE OF edidd, Internal table for Data Records

t_idoc_comm_control TYPE edidc OCCURS 0 WITH HEADER LINE.

**********************Select Statements**********************

SELECT vbeln

ernam

kunnr

FROM vbak

INTO CORRESPONDING FIELDS OF TABLE i_vbak

WHERE vbeln = '0000000012'.

**********************Control Records************************

w_edidc-rcvprt = 'LS'. Partner Type of Receiver

w_edidc-rcvpor = Receiver port (SAP System, EDI subsystem)

w_edidc-rcvprn = Partner Number of Recipient

w_edidc-mestyp = Message Type

w_edidc-doctyp = IDoc Type

***********************Data Records***************************

Move data records from internal table to the edidd structure.

LOOP AT i_vbak INTO w_vbak.

w_edidd-segnam = Segment Name.

w_edidd-segnum = 1.

w_edidd-sdata = w_vbak.

w_edidd-hlevel = 1.

APPEND w_edidd TO i_edidd.

CLEAR w_edidd.

ENDLOOP.

**********************Send the IDOC***************************

Function Module to send the IDOC to the receiving port.

CALL FUNCTION 'MASTER_IDOC_DISTRIBUTE'

EXPORTING

master_idoc_control = w_edidc

TABLES

communication_idoc_control = t_idoc_comm_control

master_idoc_data = i_edidd

EXCEPTIONS

error_in_idoc_control = 1

error_writing_idoc_status = 2

error_in_idoc_data = 3

sending_logical_system_unknown = 4

OTHERS = 5.

COMMIT WORK. http://Important statement for outbound IDOC.

IF sy-subrc 0.

MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

WRITE 😕 'Operation Unsuccessful'.

ELSE.

WRITE 😕 'operation successful'.

ENDIF.

Now about triggering the IDoc from VT02N or VL02N, you need to do the NACE settings which will a output type assigned to your program which will trigger the IDoc when you save it.

Reward if helpful

Regards,

Ram.

Edited by: posimsetty ramamurthy on Dec 21, 2007 3:29 PM

[Former Member]

Hi Ramamurthy,

I have seen your reply for this post.I want to generate an idoc when we delete the shipping doc in VT02n. I have seen that u have mentioned something abt NACE. Can you elaborate more on the process. How do i start ??

thanks

sankar

[SantoshKallem]

http://www.saptechnical.com/Tutorials/ALE/DataDistributeCustomIDOC/page1.htm

REWARD IF USEFUL

Regards.

santhosh reddy

[Former Member]

thanks