How To Fix GRANTMGMT878 - Subtractive IDC calculation: Invalid IDC rate for grant &1

SAP Error Message - Details

• Message type: E = Error

• Message class: GRANTMGMT - Grants Management Message Class

• Message number: 878

• Message text: Subtractive IDC calculation: Invalid IDC rate for grant &1

What causes this issue?

The grant &V1& uses the <DS:DE.GM_IDC_RULE>IDC rule</>&V2&, which is
customized with <DS:DE.GM_IDC_CALCULATION>subtractive cost calculation
</> (on total amounts).
In such a case, the IDC rate &V3& entered for grant &V1& is invalid; it
must be less than 100%.

System Response

An IDC calculation cannot be performed for grant &V1&.

How to fix this error?

Adjust the IDC rate for grant &V1&.

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 GRANTMGMT878 - Subtractive IDC calculation: Invalid IDC rate for grant &1 ?

  The SAP error message GRANTMGMT878, which states "Subtractive IDC calculation: Invalid IDC rate for grant &1," typically occurs in the context of grant management within SAP systems. This error is related to the Indirect Cost (IDC) calculation process, specifically when the system encounters an invalid IDC rate for a particular grant.
  Cause:
  
  Invalid IDC Rate Configuration: The IDC rate for the specified grant may not be correctly configured in the system. This could be due to missing entries, incorrect values, or the rate not being applicable for the grant in question.
  Grant Status: The grant may be in a status that does not allow for IDC calculations, such as being closed or not fully set up.
  Data Inconsistencies: There may be inconsistencies in the data related to the grant, such as missing master data or incorrect assignment of IDC rates to the grant.
  Period Issues: The IDC rate may not be valid for the period in which the calculation is being attempted.
  
  Solution:
  
  
  Check IDC Rate Configuration: 
  
  Navigate to the configuration settings for IDC rates in your SAP system. Ensure that the IDC rate for the specific grant is correctly defined and active.
  Verify that the rate is applicable for the grant type and the relevant period.
  
  
  
  Review Grant Status: 
  
  Check the status of the grant in question. Ensure that it is open and eligible for IDC calculations.
  If the grant is closed or in a non-eligible status, you may need to reopen it or adjust its status.
  
  
  
  Validate Master Data: 
  
  Ensure that all necessary master data related to the grant and IDC rates are complete and accurate. This includes checking the grant master record and any related cost centers or projects.
  
  
  
  Check Period Validity: 
  
  Confirm that the IDC rate is valid for the period in which you are trying to perform the calculation. If the rate is time-sensitive, ensure you are using the correct rate for the relevant fiscal period.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or help resources related to grant management and IDC calculations for any additional insights or troubleshooting steps.
  
  
  
  Contact Support: 
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert who specializes in grant management.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as GRANT for grant management and SPRO for configuration settings.
  SAP Notes: Check for any SAP Notes related to GRANTMGMT878 for patches or updates that may address known issues.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, providing additional context or solutions.
  
  By following these steps, you should be able to identify the root cause of the GRANTMGMT878 error and implement the necessary solutions to resolve it.