How To Fix 3L408 - Unit does not correspond to type of discount for fixed amount

3L408 - Overview

• Message type: E = Error

• Message class: 3L - HR: Messages for Mexico

• Message number: 408

• Message text: Unit does not correspond to type of discount for fixed amount

What causes this issue?

The unit/interval selected does not correspond to the deduction type
specified.

System Response

The system interrupts the program run.

How to fix this error?

Indicate the valid code corresponding to the deduction type per set
amount (SA):

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

1 Per payment
2 Per payment period

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 3L408 - Unit does not correspond to type of discount for fixed amount ?

  The SAP error message 3L408 ("Unit does not correspond to type of discount for fixed amount") typically occurs in the context of pricing and discounting in sales documents, such as sales orders or quotations. This error indicates that there is a mismatch between the unit of measure (UoM) used for a discount and the type of discount that is being applied.
  
  Cause:
  
  Mismatch in Units: The unit of measure for the discount does not match the unit of measure of the item to which the discount is being applied. For example, if the discount is defined in terms of a fixed amount per unit but the item is measured in a different unit (e.g., per box instead of per piece), this error can occur.
  
  Configuration Issues: The configuration settings in the pricing procedure may not be set up correctly to handle the discount type being applied.
  Incorrect Discount Type: The discount type may not