SAP Knowledge Base Article - Public

2788201 - Change History Display in the App "Maintain Bill of Material"


  • A Bill of Material has been changed ( Components added , Quantity changed , item category updated ) in the App Maintain Bill of Material but not known why  , by whom and when it was done
  • A BOM was changed and its not displayed on the Tab Timeline in the App "Maintain Bill of Material"
  • The menu Path Extras-More.... Item Changes in the app "Change Material BOM" shows a blank screen 


  • R&D / Engineering
  • SAP S/4HANA Cloud -All Versions

Reproducing the Issue

  1. Open the App "Maintain Bill of Material"
  2. Input material  , plant and Bom Usage
  3. Press Go
  4. Select BOM in the results.


The change history of the BOM can be viewed in the"Timeline" tab if the change was made we a Change Record.

It has all the change numbers visible, and there is a link "Change History" for every change number, where you can see every change done via that change number.

However, if the change is not done as per a change number, you can't view the change history.


"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental"

See Also

Manage Engineering Changes

Maintain Bill of Material


STAS , STPO , ECH , ECM , ECO , AENR ,"Change Master" , RCS00150 , KBA , LO-MD-BOM , Bills of Material , LO-MD-BOM-2CL , Bills of Material (Public Cloud) , PLM-FIO-BOM , Fiori UI for Material BOM , How To


SAP S/4HANA Cloud all versions