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Display Change log for Z field (Saves in Ztable) in MM01/MM02

Hi Experts,

I have one requirement.

I have added few fields in MM02 transaction in one custom tab. for those newly added fields i have created one Z table in which MATNR is the primary key. As soon as in MM02 these fields gets changed all the values are getting stored in my Z table. I have written logic to populate thses fields in my custom table.

Now everything is working fine except DISPLAY LOG DATA in MM02/MM03/MM01.

This log is getting displayed for all the fields that present in MARA but the fields i have added are not in MARA so even activating Change Log, i can't see them with this 'DISPLAY CHANGES' option.

I have created LOG object using tcode SCDO and also written the logic to save change log in CDHRD and CDPOS.

But now i am unable to see those thanges via DISPLAY CHANGES Option. If those fields would have been added in MARA itself then i guess it would be working fine. But as my table is custom so how to do that.

Any help would be appreciated.


Ashish Trivedi

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2 Answers

  • Posted on Dec 10, 2014 at 03:24 PM

    How about in MM04 ?

    G. Lakshmipathi

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    • Hi LakshmiPathi,

      if i am not wrong MM04 displays change in Material where CHANGE OBJECT is 'MATERIAL'.

      but here the issue is that because my table is custom table so manually i created one change object.

      in MM02 screen fields has been referred as

      field1 = ZTABLE-ZFIELD1

      fieldd2 = ZTABLE-ZFIELD2.

      I have written separate logic to save these fields in my custom table where key is MATNR.

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  • Posted on Dec 10, 2014 at 03:41 PM

    Hi Ashish,

    For the fields you added in z table are having type as data element. Go to SE11. Give data element name in Data type . Change data element. Check for change document in further characteristics tab of data elements. You will able to see that change log after changing any value in MM02.



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