Message type: E = Error
Message class:  LSO_COLLABORATION - Integration SAP Learning Solution => Collaboration Room 
Message number: 213
Message text: Collaboration Room &1 is used in no course
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 LSO_COLLABORATION213 indicates that a collaboration room (identified by &1) is not associated with any course in the Learning Solution (LSO) module of SAP. This typically occurs when you attempt to perform an action related to a collaboration room that is not linked to any course, which can lead to confusion or errors in the system.
Cause: Unlinked Collaboration Room: The collaboration room has been created but has not been assigned to any course. Course Deletion: The course that was previously linked to the collaboration room may have been deleted or is no longer active.
Configuration Issues: There may be issues with the configuration settings in the Learning Solution module that prevent proper linking of collaboration rooms to courses.
Solution: Link the Collaboration Room to a Course: Navigate to the collaboration room settings in the SAP LSO module. Check if the collaboration room is linked to any active course. If not, you can link it
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
LSO_COLLABORATION212 Role &1 in template &2 does not exist
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
LSO_COLLABORATION211 Collaboration Room & does not exist
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
LSO_COLLABORATION214 Collaboration Room &1 is locked; no change possible
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
LSO_COLLABORATION215 Collaboration Room &1 is used exclusively by &2 &3
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.