How To Fix UD309 - Delete function can only be used in maintenance mode

UD309 - Overview

• Message type: E = Error

• Message class: UD - EDM - Enterprise Data Model

• Message number: 309

• Message text: Delete function can only be used in maintenance mode

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UD309 - Delete function can only be used in maintenance mode ?

  The SAP error message UD309 ("Delete function can only be used in maintenance mode") typically occurs when you attempt to delete a record or data entry in a transaction that is not in maintenance mode. This is a safeguard to prevent accidental deletions in production environments or during regular operations.
  
  Cause:
  The error arises because the system is configured to restrict deletion operations to maintenance mode only. Maintenance mode is a special state that allows users to perform actions that could potentially disrupt normal operations, such as deleting records.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Switch to Maintenance Mode:
  
  If you have the necessary authorizations, switch the system or the specific transaction to maintenance mode. This is usually done by a system administrator or someone with the appropriate permissions.
  The exact steps to enable maintenance mode can vary based on your organization's SAP configuration, so consult your SAP Basis team or system administrator