Message type: E = Error
Message class:  /SAPAPO/PROD -  
Message number: 051
Message text: Logical item deleted
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The SAP error message /SAPAPO/PROD051 Logical item deleted typically occurs in the context of SAP Advanced Planning and Optimization (APO) when a logical product (or item) that is being referenced in a planning process has been marked as deleted in the system. This can happen for various reasons, such as data maintenance activities, changes in product status, or data synchronization issues.
Cause: Logical Deletion: The logical product has been marked as deleted in the system, which means it is no longer available for planning or other operations. Data Maintenance: Changes made to the product master data, such as deletion or archiving, can lead to this error. Data Synchronization Issues: If there are inconsistencies between the APO and the ERP system, it may lead to references to deleted items. Planning Object Changes: Changes in the planning object structure or configuration may also result in this error.
Solution: Check Product Status: Verify the status of the logical product in
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