Change Pointers

[Former Member]

Hello all,

I have to download a file containing WO#, WO type, status and Tech ID # into an XML file when a Work Order (WO) is created using IW31 tcode. I looked for User exits and tried using IWO10009 and IWO10012, but found that work order number is not assigned by the time it reaches these exits.

During this reseach I found that there is a concept called change pointers. I have no idea how to use them I was wondering if it fits my requirement and needs any coding and if yes can anyone help me code that?

please let me know.

Note: I read a couple of threads in the forums and got a basic idea what change pointers are but I need help in using them.

Thanks in advance for your help

[Former Member]

Hello Venky,

Welcome to SDN.

Whenever a WO is created or changed a change document or a change pointer is created with insert/update indicator. I believe the object class is ORDER (but I am not sure...please investigate) for WO. Since you need to download the newly created ones, you need to develop a report which reads all these change pointers and you will get the order number from the change pointer table (field I think it is OBJECTID/CDOBJID).

The tables for change documents is CDHDR and CDPOS

Change pointers BDCP and BDCPV

Hope it helps.

Rgds,

Naren

[former_member194669]

Welcome,

Please check for transaction SCDO.

aRs

[Former Member]

Hi,

Yes, after the Work Order gets created then only you will get the Order number. In order to download the information to a file, then you can write a simple report program which will download all Work Orders into a local file. for this you have to write a Select statement on AUFK table by passing your Username i.e, sy-uname, Creation Date etc, Order type etc to the Where clause. you will get all Orders created for the selection criteria you used.

thanks,

sksingh

[Former Member]

thanks Naren, Ars and srinivas for the replies.

Srinivas,

the client doesnot want to run any program or schedule it for the file download. All they want is, when a work order is created a file needs to be downloaded automatically. This is the reason I looked for user exits initially.

Can anyone provide me a sample code for change pointers? I mean how to find a change pointer and use it in coding.

Thanks again..

[Former Member]

At tis point I owuld suggest you to kepp a break point in the exit and create a WO. The WO data should be in <b>CAUFV</b> structure. I guess you can write the code in the exit and download the file.

I am ot sure of which exit would work good.

Hope it helps.

Shreekant

[Former Member]

shreekanth,

I debugged most of the code and searched for user exits while creating an order...I saw that there are user exits before the WO number s created.

Thanks,

~V

[Former Member]

Here are couple

<b>CHANGE_POINTERS_READ

CHANGE_POINTERS_CREATE</b>

[Former Member]

Please try to do this.

Before you save activate debugger. /h and then hit save.

Once you enter the debug mode please look for structure CAUFV. Initially it will be blank but at a later stage it will be populated with data. Check the program where the data is populated.

Shreekant

[Former Member]

Please check this exit.

EXIT_SAPLCOIH_012

Shreekant

[Former Member]

naren..thanks for providing the function modules. Can you please help me how to use them? it is asking for the message type..can you please provide me with a schema?

[Former Member]

Shreekanth I checked that user exit but when I put a break point where this call customer was called..it doesnot stop there..I wrote the code inside this user exit and activated it too...

[Former Member]

can anyone pls help me with this requirement? I need guidance in using change pointers..how to go about using it..

thanks much!