How To Fix /CCIS/TAX400 - Please enter a session name and user name

SAP Error Message - Details

• Message type: E = Error

• Message class: /CCIS/TAX -

• Message number: 400

• Message text: Please enter a session name and user name

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CCIS/TAX400 - Please enter a session name and user name ?

  The SAP error message /CCIS/TAX400 Please enter a session name and user name typically occurs in the context of the SAP Convergent Charging (CC) application, particularly when trying to initiate a session for tax calculation or related processes. This error indicates that the system requires both a session name and a user name to proceed, but these fields have not been filled in.
  Cause:
  
  Missing Input: The most common cause of this error is that the user has not provided the required session name and user name in the relevant fields.
  Configuration Issues: There may be issues with the configuration of the tax calculation session or the user roles and authorizations.
  System Bugs: Occasionally, this error can arise from bugs or inconsistencies in the SAP system or the specific version of the Convergent Charging application.
  
  Solution:
  
  
  Enter Required Information:
  
  Ensure that you fill in both the session name and user name fields before attempting to proceed. 
  The session name is typically a unique identifier for the session you are trying to create or access, while the user name should be the SAP user ID of the person initiating the session.
  
  
  
  Check User Authorizations:
  
  Verify that the user has the necessary authorizations to create or access the session. This may involve checking user roles and permissions in the SAP system.
  
  
  
  Review Configuration:
  
  If the issue persists, review the configuration settings for the tax calculation sessions in the SAP Convergent Charging application. Ensure that all necessary parameters are correctly set.
  
  
  
  Consult Documentation:
  
  Refer to the SAP documentation or help resources for the Convergent Charging application for any specific requirements or configurations related to session management.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or patches that may address this error.
  User Manuals: Review user manuals or guides specific to SAP Convergent Charging for detailed instructions on session management.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed and resolved.
  
  By following these steps, you should be able to address the error message and proceed with your tasks in SAP Convergent Charging.