Message type: E = Error
Message class:  CNV_DMC_SIN - Messages for s-innovations migration 
Message number: 119
Message text: Controlling Area cannot be initial in &1, Activity Type is &2
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 CNV_DMC_SIN119 indicates that there is an issue with the controlling area in the context of activity types during a data migration or conversion process. Specifically, the error states that the controlling area cannot be initialized in the specified context, and it references a particular activity type.
Cause: Controlling Area Initialization: The error typically arises when the controlling area is not properly initialized or configured in the system. This can happen if the controlling area is not assigned to the relevant company code or if it has not been set up correctly in the system. Activity Type Configuration: The activity type mentioned in the error message may not be properly defined or may not be linked to the controlling area in question. Data Migration Issues: If this error occurs during a data migration process, it may indicate that the data being migrated does not conform to the expected structure or relationships
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
CNV_DMC_SIN118 LIFO valuation level cannot be initial in &1, lifo_pool is &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_DMC_SIN117 Plant cannot be initial in &1, Storage location is &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
CNV_DMC_SIN120 Plant associated with main work center &1 is inital
What causes this issue?  Plant associated with main work center is emptySystem Response  The system issues an error message and will not allow you to ...
CNV_DMC_SIN121 Plant cannot be initial in &1, PPC planning calendar is &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.