Message type: E = Error
Message class:  SAAB - Messages for Activatable Assertions and Breakpoints 
Message number: 041
Message text: No activations found
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.
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.
The SAP error message SAAB041 ("No activations found") typically occurs in the context of the SAP system when you are trying to activate a business function or a specific configuration, but the system cannot find any activations that match the criteria.
Causes:
Missing Business Function Activation: The business function you are trying to activate has not been previously activated in the system.
Incorrect Configuration: The configuration settings may not be set correctly, leading to the system not recognizing any activations.
Transport Issues: If the business function was transported from another system, there may have been issues during the transport process that prevented the activation.
Authorization Issues: The user may not have the necessary authorizations to view or activate the business functions.
System Version: The business function may not be available in the current version of the SAP system you are using.
Solutions:
Check Business Function List: Verify that the business function you are trying to activate is available Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
SAAB040 All personal activations for user &1 deleted
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SAAB039 All activations deleted
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SAAB042 No personal activations for user &1 found
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SAAB043 Checkpoint group &1 is still used in at least variant &2
What causes this issue?  The checkpoint group &V1& is still being used within one or more variants.System Response  You cannot delete the chec...
Click on this link to search all SAP messages.