How To Fix CPWB806 - Data has been written in a log

SAP Error Message - Details

• Message type: E = Error

• Message class: CPWB - General Workbench Messages

• Message number: 806

• Message text: Data has been written in a log

What causes this issue?

As a result of your last activity the system wrote information, warning
or error messages in a log.

System Response

Your last activity was executed by the system, however perhaps only to
a limited extent.

How to fix this error?

You can continue working, although in general it is recommended that
you first read the log. To do this choose <ZH>Extras -> Log</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CPWB806 - Data has been written in a log ?

  The SAP error message CPWB806 indicates that data has been written to a log, which typically means that there was an issue during a process that requires further investigation. This message is often associated with the SAP Controlling (CO) module, particularly in the context of planning or budgeting activities.
  Cause:
  The CPWB806 error can occur due to various reasons, including but not limited to:
  
  Data Inconsistencies: There may be inconsistencies in the data being processed, such as missing or incorrect entries.
  Authorization Issues: The user may not have the necessary authorizations to perform the action.
  Technical Errors: There could be technical issues, such as problems with the database or application server.
  Configuration Issues: Incorrect configuration settings in the planning or budgeting modules can lead to this error.
  Locking Issues: If another user or process is currently accessing the same data, it may lead to a conflict.
  
  Solution:
  To resolve the CPWB806 error, you can take the following steps:
  
  
  Check the Log: Review the log that has been generated to identify the specific issues that occurred. The log can provide detailed information about what went wrong.
  
  You can access the log through transaction code CPWB or by navigating to the relevant planning area.
  
  
  
  Data Validation: Ensure that all the data being processed is complete and accurate. Check for any missing or incorrect entries.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to perform the action. You may need to consult with your SAP security team.
  
  
  Technical Support: If the issue seems to be technical, consult with your SAP Basis team to check for any system errors or database issues.
  
  
  Configuration Review: Review the configuration settings in the relevant planning or budgeting modules to ensure they are set up correctly.
  
  
  Retry the Process: After addressing the identified issues, try to rerun the process that generated the error.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CPWB (Planning Board) and CPI1 (Display Planning Log).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to the Controlling module for best practices in data entry and planning processes.
  
  If the issue persists after following these steps, it may be beneficial to escalate the matter to SAP support or consult with an experienced SAP consultant for further assistance.