How To Fix ME803 - System error: quantity not completely distributed

SAP Error Message - Details

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 803

• Message text: System error: quantity not completely distributed

How to fix this error?

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Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message ME803 - System error: quantity not completely distributed ?

  The SAP error message ME803 ("System error: quantity not completely distributed") typically occurs in the context of materials management, particularly when dealing with purchase orders, goods receipts, or inventory management. This error indicates that there is an issue with the distribution of quantities in a transaction, which can prevent the completion of the process.
  Causes:
  
  Incomplete Quantity Distribution: The most common cause is that the system is unable to distribute the total quantity of a material across the relevant documents (e.g., purchase orders, delivery notes) correctly.
  Configuration Issues: There may be configuration settings in the system that are not set up correctly, leading to issues in quantity distribution.
  Data Inconsistencies: There could be inconsistencies in the master data (e.g., material master, vendor master) or transactional data that prevent the system from processing the quantities correctly.
  Batch Management: If batch management is enabled, there may be issues with batch determination or allocation.
  Stock Types: Issues with stock types (e.g., unrestricted stock, quality inspection stock) can also lead to this error if the system cannot find the appropriate stock to fulfill the transaction.
  
  Solutions:
  
  Check Quantity Distribution: Review the quantities in the relevant documents (e.g., purchase orders, goods receipts) to ensure they are correctly entered and match the expected values.
  Review Configuration: Check the configuration settings in the materials management module to ensure they are set up correctly for quantity distribution.
  Data Consistency Check: Perform a consistency check on the master data and transactional data to identify any discrepancies. This may involve checking the material master, vendor master, and any related documents.
  Batch Management Review: If batch management is in use, ensure that the batches are correctly defined and available for the transaction.
  Stock Type Verification: Verify the stock types involved in the transaction to ensure that there is sufficient stock available in the correct type to fulfill the quantity requirements.
  Transaction Logs: Check the transaction logs for any additional error messages or warnings that may provide more context on the issue.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like ME23N (Display Purchase Order), MMBE (Stock Overview), or MB51 (Material Document List) to investigate the issue further.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP documentation for further assistance.
  
  By following these steps, you should be able to identify the root cause of the ME803 error and implement a solution to resolve it.