Message type: E = Error
Message class: /SAPAPO/SEQ -
Message number: 821
Message text: Master data for resource &3 could not be determined
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/SAPAPO/SEQ821
- Master data for resource &3 could not be determined ?The SAP error message /SAPAPO/SEQ821 indicates that the system could not determine the master data for a specified resource. This error typically occurs in the context of Advanced Planning and Optimization (APO) when the system is trying to access or utilize resource-related data for planning purposes. Causes: Missing Master Data: The resource in question may not have been defined in the system, or the relevant master data (like capacity, availability, etc.) is missing. Incorrect Resource Configuration: The resource might be incorrectly configured or not assigned to the relevant planning area. Data Inconsistency: There may be inconsistencies in the master data, such as incorrect or incomplete entries. Authorization Issues: The user may not have the necessary authorizations to access the resource master data. Planning Area Issues: The resource may not be included in the planning area being used for the planning run. Solutions: Check Resource Definition: Verify that the resource exists in the system. You can do this by
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