We have encountered an issue in our production system which is as below :
There is a material for which standard price was received on 03/31/2016 via IDOC and it got updated perfectly fine in system which can be confirmed by seeing change log in MM03 for that material.
Now, the current standard price of the same material is set as zero but I am not able to see any change log for the same. Also, last price change field is not updated in this case. That also is showing as blank only.
So, kindly suggest how can I check who updated the value from what was received in IDOC to zero and what could be the reason that last price change field did not get updated here.
Any help is really appreciated.
Thanks in advance.