How To Fix M8118 - No discount allowed if ISR check digit specified

SAP Error Message - Details

• Message type: E = Error

• Message class: M8 - Invoice Verification/Valuation

• Message number: 118

• Message text: No discount allowed if ISR check digit specified

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M8118 - No discount allowed if ISR check digit specified ?

  The SAP error message M8118, "No discount allowed if ISR check digit specified," typically occurs in the context of invoice processing, particularly when dealing with the ISR (Invoice Submission and Reconciliation) process in Switzerland. This error indicates that a discount cannot be applied to an invoice that has a check digit specified for the ISR.
  Cause:
  The error arises due to the following reasons:
  
  ISR Check Digit: The ISR check digit is a part of the ISR payment slip used in Switzerland. When this check digit is specified, it indicates that the invoice is being processed in a specific way that does not allow for discounts.
  Discount Configuration: The system is configured to apply discounts automatically, but when the ISR check digit is present, the system prevents the application of any discounts to ensure compliance with Swiss regulations.
  
  Solution:
  To resolve the M8118 error, you can consider the following solutions:
  
  
  Remove the ISR Check Digit: If the ISR check digit is not necessary for the transaction, you can remove it from the invoice. This will allow discounts to be applied.
  
  
  Adjust Discount Configuration: If discounts are necessary, you may need to review the configuration settings in your SAP system. This may involve:
  
  Checking the pricing procedure to ensure that it allows discounts when ISR is used.
  Modifying the conditions under which discounts are applied to ensure they are compatible with ISR processing.
  
  
  
  Consult Documentation: Review SAP documentation or consult with your SAP support team to understand the specific configuration settings related to ISR and discounts.
  
  
  User Training: Ensure that users involved in invoice processing are trained on the implications of using ISR check digits and how it affects discount applications.
  
  
  Related Information:
  
  ISR Process: The ISR process is specific to Switzerland and is used for the electronic submission and reconciliation of invoices. Understanding the ISR process and its requirements is crucial for compliance.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error message.
  SAP Community: Engage with the SAP Community forums for discussions and solutions shared by other users who may have encountered the same issue.
  
  By addressing the cause of the error and implementing the appropriate solutions, you should be able to resolve the M8118 error and proceed with your invoice processing.