Message type: E = Error
Message class: S03 - Messages for Enjoy TCC Monitors, July 20, 1999
Message number: 101
Message text: List of active instances is not available
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.
S03100 No system load data exists
What causes this issue? There is no statistics data in the SWNCMONI performance...
S03052 Error while reading the parameter list
What causes this issue? The system cannot read the list of parameters.System Re...
S03103 No data found for default instance/time period combination
What causes this issue? Default values for displaying system load depend on the...
S03104 System cannot create background job with &1 (SY-SUBRC = &2)
What causes this issue? The system issues an error message and will not allow y...
SAP messages fall into 3 different categories: Error messages
(message type = E), Warnings (W) or Informational (I) messages.
An error message will prevent you from continuing your work - it is a hard stop and you need to fix the error before you can proceed. A warning message will stop your work, however, you can then bypass the warning by pressing the Enter key on your keyboard. That said, it is still good practice to investigate the cause of the warning message and address it. An information message will not stop your work and is truly just for informational purposes.
Click on this link to search all SAP messages.