How To Fix NAA779 - Different scale basis (final settlement): Documents &1, statistics &2

SAP Error Message - Details

• Message type: E = Error

• Message class: NAA - Subsequent settlement (Purchasing)

• Message number: 779

• Message text: Different scale basis (final settlement): Documents &1, statistics &2

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 NAA779 - Different scale basis (final settlement): Documents &1, statistics &2 ?

  The SAP error message NAA779 indicates that there is a discrepancy in the scale basis for final settlement between two documents. This typically occurs in the context of contract settlements or billing processes where different scale bases are being used for the documents involved.
  Cause:
  The error arises when the system detects that the scale basis (which could refer to pricing conditions, quantity scales, or other relevant metrics) for the documents being processed does not match. This can happen due to:
  
  Different Pricing Conditions: The documents may have been created with different pricing conditions or scales.
  Inconsistent Data: There may be inconsistencies in the master data or configuration settings related to pricing or settlements.
  Manual Changes: If manual adjustments were made to one of the documents, it could lead to a mismatch in the scale basis.
  Different Versions of Contracts: If the documents are based on different versions of contracts or agreements, this can also lead to discrepancies.
  
  Solution:
  To resolve the NAA779 error, you can take the following steps:
  
  Check Document Details: Review the details of both documents (the one being settled and the one referenced in the error) to identify the differences in scale basis.
  Verify Pricing Conditions: Ensure that the pricing conditions applied to both documents are consistent. You may need to adjust the pricing conditions to match.
  Review Master Data: Check the master data related to the documents (such as customer or vendor master data) to ensure that there are no discrepancies.
  Adjust Scale Basis: If necessary, adjust the scale basis for one of the documents to ensure they match. This may involve changing the pricing or settlement conditions.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling scale basis discrepancies in your version of SAP.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like VA03 (Display Sales Order) or VF03 (Display Billing Document) to review the documents in question.
  Configuration Settings: Check the configuration settings in the SAP system related to pricing and settlements, which can be found in the SPRO (SAP Project Reference Object) transaction.
  SAP Notes: Look for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the cause of the NAA779 error in your SAP system.