Message type: E = Error
Message class:  /SAPAPO/PDEM -  
Message number: 886
Message text: End of EXT Demand data Excel File Upload
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The SAP error message /SAPAPO/PDEM886 typically occurs during the upload of external demand data via an Excel file in the SAP Advanced Planning and Optimization (APO) module. This error indicates that there is an issue with the data being uploaded, which prevents the process from completing successfully.
Cause: Data Format Issues: The Excel file may contain data that does not conform to the expected format. This could include incorrect data types, missing required fields, or invalid values. File Structure: The structure of the Excel file may not match the required template. For example, the column headers may be incorrect or missing. Data Validation Errors: The data being uploaded may violate business rules or constraints defined in the system, such as date formats, numeric ranges, or mandatory fields. Authorization Issues: The user attempting the upload may not have the necessary permissions to perform the action. System Configuration: There may be configuration issues in the APO system that
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