How To Fix MN577 - Difference between scale and condition bases (but same UoM or currency)

MN577 - Overview

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 577

• Message text: Difference between scale and condition bases (but same UoM or currency)

What causes this issue?

The values for the scale and condition bases you entered differ, even
though the currency or unit is the same.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You can save your entries. However, please check the data you entered.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MN577 - Difference between scale and condition bases (but same UoM or currency) ?

  The SAP error message MN577 indicates that there is a discrepancy between the scale and condition bases in a pricing procedure, even though they share the same unit of measure (UoM) or currency. This error typically arises in the context of pricing conditions in sales and distribution (SD) or materials management (MM) modules.
  
  Cause:
  
  Inconsistent Condition Records: The condition records for pricing may have been set up incorrectly, leading to differences in the scale and condition bases.
  Different UoM or Currency: Even if the UoM or currency appears to be the same, there may be underlying differences in how they are defined in the system.
  Incorrect Configuration: The pricing procedure may not be configured correctly, leading to mismatches in the expected scales and condition bases.
  Data Entry Errors: Manual entry errors during the creation of condition records can lead to discrepancies.
  
  
  Solution:
  
  
  Check Condition Records: Review the condition records for the pricing conditions involved. Ensure that the