Change pointers

This record explains how to track the Material Master File alters utilizing readjust pointers in R/3 atmosphere.

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Let us understand by taking complying with example –

The need is to track the Material Master alters in R/3 setting and to sfinish the indevelopment to some Legacy system (in create of AL11 Text file), if adhering to areas alters –

If any kind of new Material is created.If Material is assigned via Dangerous indicator profileUN NumberDangerous Good ClassDangerous Good Packing Group

Master information alters have the right to be spread with the SMD (Shared Master Data) tool. Changes to the Master File are written in readjust documents interface, which consequently logs entries right into change pointers.

The adhering to action shows the adjust pointers settings and how to track the adjust logs for modified data.

Step 1 – Create Article Type (WE81)


Tip 2: Assign Table Fields to Blog post type (BD52)

Assign table areas to message type which requirements to be thought about for Change pointers generation.

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Tip 3: Activate Change Pointers generally (BD61)


Tip 4: Activate readjust pointers corresponding to areas in message type(BD50)


Also inspect if the information facets of all the compelled areas has actually ‘adjust Document’ area checked (Below screen shot for Material Number)


Step 5: Create a brand-new Part Number and readjust complying with areas to test the generation of adjust logs in table CDHDR, CDPOS, BDCP and also BDCPS.

Dangerous indicator profile (Transaction MM02)UN Number (Transaction DGP3)Dangerous Good Class (Transactivity DGP3)Dangerous Good Packing Group (Transaction DGP3)

Transaction – MM02

Transactivity – DGP3


Tip 6: Create a report which will certainly perform following features –

Read non processed readjust logs using Function Module CHANGE_POINTERS_READ by passing the Message form name


Create a message file through all the compelled material indevelopment Transfer that file on the application server (AL11)

And from application server the file is moved to heritage system making use of some UNIX Script (this is out of scope of this BOK)

In enhancement to above FM (change_pointers_Read) you deserve to likewise watch the logs in adhering to Table –

CDHDR (Change Document Header Table)CDPOS (Change Document Items)BDCP (Change Pointer tableBDCPS (Change Pointer Status table)

IDOC Generation to sfinish modified records –

In enhancement to over report you can additionally create a Function module and also produce an IDOC’s to sfinish the modified information to tradition system-

Step1 – Create a Function module (e.g. ZTESTFM)

In this you have the right to populate the IDOC segments and use the FM – MASTER IDOC_DISTRIBUTE to create and also IDOC

Step2 – Asauthorize Function module to Article Type (Transaction BD60)


Step 7: For the grasp data that are processed set the change tip condition to ‘Processed’ by establishing its worth to ‘X’ by calling function module CHANGE_POINTER_STATUS_WRITE.

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Delete readjust pointers

Transaction is BD22 or the traditional regimen RBDCPCLR deletes the obsolete/processed adjust pointers.