How To Fix J1JP020 - Net price is less than or equal to zero in purchase document table

SAP Error Message - Details

• Message type: E = Error

• Message class: J1JP - Japan Localization

• Message number: 020

• Message text: Net price is less than or equal to zero in purchase document table

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 J1JP020 - Net price is less than or equal to zero in purchase document table ?

  The SAP error message J1JP020, which states "Net price is less than or equal to zero in purchase document table," typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions. This error indicates that the system has detected a net price that is either zero or negative, which is not acceptable for processing a purchase document.
  Causes:
  
  Incorrect Pricing Conditions: The pricing conditions for the item in the purchase document may not be set up correctly, leading to a net price calculation that results in zero or a negative value.
  Manual Entry Errors: If the net price is entered manually, it may have been entered incorrectly as zero or a negative number.
  Discounts and Adjustments: If there are discounts or adjustments applied to the pricing conditions that exceed the gross price, it can lead to a net price of zero or negative.
  Currency Issues: If there are currency conversion issues or if the currency is not set up correctly, it may affect the net price calculation.
  Master Data Issues: Problems with vendor master data or material master data can also lead to incorrect pricing.
  
  Solutions:
  
  Check Pricing Conditions: Review the pricing conditions in the purchase document. Ensure that all relevant conditions (like base price, discounts, surcharges) are correctly maintained.
  Verify Manual Entries: If the net price was entered manually, check the entry for accuracy. Ensure that it is a positive value.
  Review Discounts and Adjustments: Analyze any discounts or adjustments applied to the pricing. Ensure that they do not exceed the gross price.
  Currency Configuration: Check the currency settings in the document and ensure that the currency conversion rates are correct.
  Master Data Review: Verify the vendor and material master data for any inconsistencies that might affect pricing.
  Consult with Finance: If the issue persists, consult with the finance team to ensure that there are no underlying issues with the financial setup that could affect pricing.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like ME21N (Create Purchase Order), ME22N (Change Purchase Order), or ME23N (Display Purchase Order) to review and edit the purchase documents.
  Debugging: If you have access to debugging tools, you can trace the pricing calculation logic to identify where the error is occurring.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on resolving it.
  User Exits and Enhancements: If custom logic is implemented in your SAP system, review any user exits or enhancements that may affect pricing calculations.
  
  By following these steps, you should be able to identify the cause of the error and implement the necessary corrections to resolve it.