How To Fix /SAPAPO/PDEM879 - End of STO Demand data Excel File Upload

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PDEM -

• Message number: 879

• Message text: End of STO Demand data Excel File Upload

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PDEM879 - End of STO Demand data Excel File Upload ?

  The SAP error message /SAPAPO/PDEM879 typically occurs during the upload of Stock Transport Order (STO) 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 successful processing of the demand data.
  Causes of the Error
  
  
  Data Format Issues: The Excel file may contain data that is not in the expected format. This could include incorrect data types, missing required fields, or invalid values.
  
  
  Missing or Incorrect Mapping: The fields in the Excel file may not be correctly mapped to the corresponding fields in the SAP system.
  
  
  Validation Errors: The data being uploaded may fail validation checks in SAP. This could be due to constraints such as incorrect material numbers, plant codes, or other key fields.
  
  
  File Size Limitations: The size of the Excel file may exceed the limits set by the SAP system.
  
  
  Authorization Issues: The user attempting the upload may not have the necessary authorizations to perform the upload.
  
  
  Solutions
  
  
  Check Data Format: Ensure that the data in the Excel file adheres to the required format. This includes checking for correct data types, ensuring that all required fields are filled, and that there are no invalid values.
  
  
  Review Field Mapping: Verify that the fields in the Excel file are correctly mapped to the corresponding fields in SAP. This may involve checking the upload template or configuration settings.
  
  
  Validate Data: Before uploading, validate the data in the Excel file against the SAP system to ensure that all values are correct and meet the necessary criteria.
  
  
  Reduce File Size: If the file is too large, consider splitting it into smaller files and uploading them separately.
  
  
  Check Authorizations: Ensure that the user has the necessary permissions to perform the upload. This may involve checking user roles and authorizations in the SAP system.
  
  
  Consult SAP Documentation: Refer to the SAP documentation or help files related to the specific transaction or process you are using for additional guidance.
  
  
  Error Logs: Check the error logs or messages generated during the upload process for more specific information about what went wrong.
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Training and Documentation: Ensure that users involved in the upload process are adequately trained and have access to the necessary documentation regarding the upload process and data requirements.
  
  By following these steps, you should be able to identify the cause of the /SAPAPO/PDEM879 error and implement a solution to successfully upload your STO demand data.