How To Fix /SAPAPO/CURTO849 - Output quantity cannot be determined for Source of Supply &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CURTO -

• Message number: 849

• Message text: Output quantity cannot be determined for Source of Supply &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CURTO849 - Output quantity cannot be determined for Source of Supply &1 ?

  The SAP error message /SAPAPO/CURTO849 Output quantity cannot be determined for Source of Supply &1 typically occurs in the context of Advanced Planning and Optimization (APO) when the system is unable to calculate or determine the output quantity for a specific source of supply. This can happen for various reasons, and understanding the cause is crucial for finding a solution.
  Causes:
  
  Missing Master Data: The source of supply (e.g., vendor, production plant) may not have the necessary master data set up, such as production versions, lot sizes, or capacity data.
  Incorrect Configuration: The configuration settings for the source of supply may not be correctly defined, leading to issues in determining output quantities.
  Planning Object Issues: The planning object (like a product or location) may not be correctly linked to the source of supply.
  Capacity Constraints: If the source of supply has capacity constraints that are not met, the system may not be able to determine the output quantity.
  Data Inconsistencies: There may be inconsistencies in the data related to the source of supply, such as incorrect or missing information in the relevant tables.
  
  Solutions:
  
  Check Master Data: Ensure that all necessary master data for the source of supply is correctly maintained. This includes checking the material master, vendor master, and any relevant production data.
  Review Configuration: Verify the configuration settings for the source of supply in the APO system. Ensure that all necessary settings are in place and correctly defined.
  Validate Planning Objects: Check that the planning objects are correctly linked to the source of supply. This includes ensuring that the product is assigned to the correct location and that the source of supply is valid for the product.
  Analyze Capacity: Review the capacity settings for the source of supply. Ensure that there are no capacity constraints that would prevent the determination of output quantities.
  Data Consistency Check: Perform a data consistency check to identify any inconsistencies in the data related to the source of supply. This may involve running specific reports or transactions in SAP to identify issues.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/SDP94 (to view the supply network) or /SAPAPO/MC90 (to check the planning book) to analyze the situation further.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  Documentation: Refer to SAP documentation for APO to understand the configuration and master data requirements for sources of supply.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.