How To Fix FMMP020 - Rounding factor is not allowed for the chosen FM area

SAP Error Message - Details

• Message type: E = Error

• Message class: FMMP - Message class for mass process

• Message number: 020

• Message text: Rounding factor is not allowed for the chosen FM area

What causes this issue?

You chose a rounding factor that is not allowed for the FM area. The
system only permits you to specify a rounding factor consistent with
your FM area currency.
The rounding factor defines how many digits are taken into account in
the rounding of a value. This should be consistent with the number of
digits specified for the FM area currency.

System Response

The system does not accept the entry.

How to fix this error?

Choose another rounding factor that is consistent with your FM area.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FMMP020 - Rounding factor is not allowed for the chosen FM area ?

  The SAP error message FMMP020 indicates that there is an issue with the rounding factor in the context of Funds Management (FM) in SAP. This error typically arises when you are trying to process a transaction that involves a Funds Management area that does not allow for rounding factors.
  Cause:
  
  Rounding Factor Configuration: The FM area you are working with has been configured in such a way that it does not permit the use of rounding factors. This can happen if the settings for the FM area do not align with the transaction you are trying to execute.
  Transaction Type: The type of transaction you are attempting may not support rounding factors, leading to this error.
  Master Data Settings: The master data associated with the FM area may not be set up correctly, which can also lead to this error.
  
  Solution:
  
  
  Check FM Area Configuration:
  
  Go to the configuration settings for the Funds Management area in SAP.
  Verify if the rounding factor is allowed for the specific FM area you are working with. You can do this by navigating to the relevant configuration path in SPRO (SAP Project Reference Object).
  If necessary, adjust the settings to allow for rounding factors.
  
  
  
  Review Transaction Type:
  
  Ensure that the transaction type you are using is compatible with the FM area settings. If it is not, consider using a different transaction type that aligns with the configuration.
  
  
  
  Adjust Master Data:
  
  Check the master data related to the FM area, such as funds centers, commitment items, and other relevant objects. Ensure that they are correctly configured to support the rounding factor.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance on the FM area and rounding factors. This can provide insights into best practices and configuration options.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the configuration and master data, consider reaching out to SAP support for further assistance. They can provide more detailed troubleshooting based on your specific system setup.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as FMAVCR01 (for budget control) or FMBB (for budget adjustments) that may be involved in your process.
  SAP Notes: Check for any SAP Notes related to the FMMP020 error message, as they may provide additional context or solutions.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the FMMP020 error and implement a suitable solution.