How To Fix CB304 - No destinations defined for message category &

SAP Error Message - Details

• Message type: E = Error

• Message class: CB - PP-PI-PMA: Dialog Messages for Process Management

• Message number: 304

• Message text: No destinations defined for message category &

What causes this issue?

The message category &V1& of the selected process message does not have
any destinations assigned to it. The message has not been sent.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

RESET N1
Assign the desired destinations to the message category &V1& in
Customizing.
Send the message from the message monitor.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CB304 - No destinations defined for message category & ?

  The SAP error message CB304 ("No destinations defined for message category &") typically occurs when the system is unable to find a defined destination for a specific message category in the SAP system. This can happen in various contexts, such as when trying to send messages via the SAP Business Workflow, SAPconnect, or other messaging functionalities.
  Cause:
  
  Missing Configuration: The most common cause is that the message category in question does not have any destinations defined in the system.
  Incorrect Message Category: The message category being referenced may not be correctly set up or may not exist.
  Transport Issues: If the configuration was recently transported from another system, it may not have been properly set up in the target system.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the defined destinations.
  
  Solution:
  
  
  Define Destinations:
  
  Go to transaction code SCOT (SAPconnect Administration).
  Check the configuration for the relevant message category (e.g., email, fax, etc.).
  Ensure that at least one destination is defined for the message category you are trying to use.
  If no destination exists, create a new one by clicking on the "Create" button and filling in the necessary details.
  
  
  
  Check Message Category:
  
  Verify that the message category you are using is correct and exists in the system.
  You can check the message categories in transaction SPRO under the relevant configuration settings.
  
  
  
  Transport Configuration:
  
  If the configuration was transported, ensure that all necessary settings were included in the transport request.
  Check if the transport was successful and if any errors occurred during the transport.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the destinations and send messages.
  You may need to check the user roles and profiles to confirm this.
  
  
  
  Testing:
  
  After making the necessary changes, test the functionality again to see if the error persists.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  SCOT: For configuring SAPconnect settings.
  SPRO: For accessing the configuration settings in SAP.
  
  
  Message Categories: Common message categories include email, fax, SMS, etc. Each category may have different settings and destinations.
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring SAPconnect and message categories.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis team or refer to SAP Notes for any known issues related to this error message.