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SAP TM Change logs

Hi All,

I am working on SAP transportation management (TM) system which uses NWBC. All end users access NWBC and perform various transactions like Create Booking, Change Booking etc.

Change logs are not being captured in any of the change tables (CDHDR and CDPOS). I browsed in google and came across concept called Context Log Changes for Webdynpro applications.

I have executed the demo existing in my system and demo shows that the whatever changes being done by the users in NWBC can be captured using this context change logs.

We are looking to implement this for our project, but before that we have few queries.

1. Where do these context logs gets stored if i enable them?

2. Our TM system is being integrated with GRC system, so if the change logs gets recorded in change tables (CDHDR and CDPOS), GRC can read them.

3. Does this show any performance issues for our system if enabled?

Experts please suggest.



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3 Answers

  • Best Answer
    Apr 01, 2014 at 02:18 AM

    Hi Sai,

    Please try the standard change document function.

    1.Set the change doucment flag in type definition.

    2.The change object would be tracked.

    3.The changes stored in CDHDR and CDPOS.

    Best Regards

    Clark Huang

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    • Hi Clark,

      We have enabled the logs as you mentioned and now we are able to capture the change logs based on the field values changed or new values added in nwbc screen. So this should be helpful to convince the client.

      Thanks a lot.

      Will update you after discussion with client's team.



  • avatar image
    Former Member
    Mar 31, 2014 at 02:33 PM

    Hello Sai,

    Have you set in customizing the "track changes"?

    Regards, Marcelo Lauria

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    Former Member
    Apr 03, 2014 at 01:39 AM

    Hi Padmavathi

    Please give us a feedback in this thread. If it is the case close it and qualify the answers you got.


    Eduardo Chagas

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