Message type: E = Error
Message class:  /SCA/SDPR_PUBLIC -  
Message number: 021
Message text: &1/&2/&3 release early quantity incorrectly &4
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The SAP error message /SCA/SDPR_PUBLIC021 typically relates to issues in the Supply Chain Management (SCM) or Advanced Planning and Optimization (APO) modules, particularly in the context of demand planning or supply planning. The message indicates that there is an inconsistency or error in the early release quantity of a product.
Cause: The error message /SCA/SDPR_PUBLIC021 can be triggered by several factors, including: Incorrect Configuration: The planning settings or parameters may not be configured correctly, leading to discrepancies in the early release quantities. Data Inconsistencies: There may be inconsistencies in the master data, such as product master, location master, or planning book settings. Planning Version Issues: The planning version being used may not be set up correctly or may not align with the current planning cycle. Release Strategy Problems: The release strategy for the product may not be defined properly, causing issues in how quantities are released. User Input Errors: Manual entries or adjustments made by users may
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