How To Fix KF154 - Batch input session name & not allowed -> session not opened

SAP Error Message - Details

• Message type: E = Error

• Message class: KF -

• Message number: 154

• Message text: Batch input session name & not allowed -> session not opened

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 KF154 - Batch input session name & not allowed -> session not opened ?

  The SAP error message KF154 indicates that a batch input session cannot be opened because the session name is not allowed. This typically occurs when there are issues related to the naming conventions or the status of the batch input session.
  Causes:
  
  Invalid Session Name: The session name may not conform to the naming conventions required by SAP. For example, it might contain invalid characters or exceed the maximum length.
  Session Already Exists: If a session with the same name already exists and is not processed or is in an error state, you may encounter this error.
  Authorization Issues: The user may not have the necessary authorizations to create or open a batch input session.
  System Configuration: There may be system settings or configurations that restrict the creation of new sessions under certain conditions.
  
  Solutions:
  
  Check Session Name: Ensure that the session name adheres to SAP's naming conventions. It should typically be alphanumeric and not exceed 20 characters.
  Delete or Process Existing Sessions: If a session with the same name exists, either process it or delete it if it is no longer needed. You can do this using transaction code SM35 to manage batch input sessions.
  Review Authorizations: Verify that the user has the necessary authorizations to create and manage batch input sessions. This may involve checking roles and permissions in the user profile.
  Consult System Configuration: If the issue persists, consult with your SAP Basis team to check for any system-level restrictions or configurations that might be affecting batch input sessions.
  
  Related Information:
  
  Transaction Codes:
  
  SM35: Manage batch input sessions.
  SE37: Check function modules related to batch input.
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to batch input sessions.
  Documentation: Review SAP documentation on batch input processing for best practices and guidelines.
  
  If the problem continues after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.