Message type: E = Error
Message class:  /PLMB/PR_BO -  
Message number: 022
Message text: Process Route item is already sent, no further changes are possible
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The SAP error message /PLMB/PR_BO022 Process Route item is already sent, no further changes are possible typically occurs in the context of the SAP PLM (Product Lifecycle Management) module, particularly when dealing with process routes or production-related data. This error indicates that the process route item has already been sent to a downstream system or process, and as a result, no further modifications can be made to it.
Cause: Status of the Process Route: The process route item has been marked as "sent" or "released," which means it is locked for further changes to maintain data integrity. Workflow Process: The item may be part of a workflow that has already progressed to a stage where changes are not allowed. Data Integrity: SAP enforces rules to prevent changes to data that could lead to inconsistencies in production or planning processes.
Solution: Check Status: Verify the status of the process route item. If it is marked as sent,
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