How To Fix ILM_STOR_MON121 - KPI class '&1' does not implement interface '&2'

ILM_STOR_MON121 - Overview

• Message type: E = Error

• Message class: ILM_STOR_MON - [OBSOLETE] ILM Store: Monitoring Framework Messages

• Message number: 121

• Message text: KPI class '&1' does not implement interface '&2'

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

ILM_STOR_MON121 - Details

• The SAP error message ILM_STOR_MON121 indicates that there is an issue with a KPI (Key Performance Indicator) class that is expected to implement a specific interface but does not. This error typically arises in the context of Information Lifecycle Management (ILM) when the system is trying to access or utilize a KPI class that is not properly configured.
  
  Cause:
  
  Missing Implementation: The KPI class specified in the error message does not implement the required interface. This could be due to a custom development or a missing standard implementation.
  
  Configuration Issues: There may be configuration issues in the ILM settings that lead to the system not recognizing the KPI class correctly.
  Version Mismatch: If there are updates or changes in the SAP system, the KPI class may not be compatible with the current version of the interface it is supposed to implement.
  
  
  Solution:
  
  
  Check KPI Class Implementation:
  
  Verify that the KPI class specified in the error message is