Message type: E = Error
Message class:  SLS_LORD - Lean Order Prozess 
Message number: 045
Message text: Order type & is locked
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The SAP error message SLS_LORD045 indicates that a specific order type is locked, which prevents users from performing certain operations on that order type. This can occur in various modules, such as Sales and Distribution (SD) or Production Planning (PP), depending on the context of the order type.
Cause: Order Locking: The order type may be locked due to ongoing processes, such as: A user is currently editing or processing the order. A background job is running that is using the order type. The order type is locked due to a previous error or incomplete transaction. Authorization Issues: The user may not have the necessary authorizations to access or modify the order type. System Configuration: The order type may be configured in a way that restricts access under certain conditions.
Solution: Check for Active Sessions: Verify if another user is currently working on the order type. If so, wait for them to complete their task. Release Locks: Use transaction code SM12
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