How To Fix BC306 - Enter at least one participant

SAP Error Message - Details

• Message type: E = Error

• Message class: BC - Scheduler (calendar)

• Message number: 306

• Message text: Enter at least one participant

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message BC306 - Enter at least one participant ?

  The SAP error message BC306 "Enter at least one participant" typically occurs in the context of creating or managing business events, meetings, or similar activities within SAP systems, particularly in modules related to project management, event management, or collaboration tools.
  Cause:
  The error message indicates that the system requires at least one participant to be assigned to the event or activity you are trying to create or modify. This is a validation check to ensure that there is at least one individual or entity involved in the event, as it would not make sense to have an event without participants.
  Solution:
  To resolve this error, you should:
  
  
  Check the Participant Field: Ensure that you have entered at least one participant in the relevant field. This could be a user, a team, or any other entity that is supposed to be part of the event.
  
  
  Add Participants:
  
  Navigate to the section of the transaction or screen where participants are listed.
  Use the appropriate function (like "Add", "Select", or similar) to include at least one participant.
  Make sure to save your changes after adding the participant.
  
  
  
  Review User Permissions: If you are unable to add participants, check if you have the necessary permissions to do so. You may need to contact your SAP administrator for assistance.
  
  
  Consult Documentation: If you are unsure about how to add participants, refer to the SAP documentation or help resources specific to the module you are working with.
  
  
  Check for System Updates: Sometimes, system updates or patches can affect functionality. Ensure that your SAP system is up to date.
  
  
  Related Information:
  
  Transaction Codes: Depending on the specific module you are using, the transaction code (T-code) may vary. Common T-codes related to event management include CRMD_ORDER for managing business transactions.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  User Training: If this error is common among users, consider providing training or resources to help them understand how to properly enter participants in events.
  
  If the issue persists after following these steps, it may be beneficial to reach out to your SAP support team for further assistance.