How To Fix CB1306 - Message & is still being processed

CB1306 - Overview

• Message type: E = Error

• Message class: CB1 - PP-PI-PMA: Messages for Process Management (Interfaces)

• Message number: 306

• Message text: Message & is still being processed

What causes this issue?

The system is unable to check whether message &V1& exists because it is
still being processed by the update task.

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?

Carry out the existence check later.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

CB1306 - Details

• The SAP error message CB1306 ("Message & is still being processed") typically occurs in the context of the SAP system when a message or a process is still in progress, and the system is unable to execute a new action related to that message until the current process is completed.
  
  Cause:
  
  Ongoing Process: The most common cause of this error is that a previous process or message is still being processed. This could be due to a long-running transaction or a background job that has not yet completed.
  Locking Issues: The system may have a lock on the message or the related data, preventing further actions until the lock is released.
  System Performance: If the system is experiencing performance issues, it may take longer for processes to complete, leading to this error.
  User Session: Sometimes, if a user has multiple sessions open, one session may be blocking another.
  
  
  Solution:
  
  Wait for Completion: If the message is still