How To Fix FKKORDER120 - Execution dates overlap; Selection not possible

FKKORDER120 - Overview

• Message type: E = Error

• Message class: FKKORDER - Messages for Request

• Message number: 120

• Message text: Execution dates overlap; Selection not possible

What causes this issue?

You want to create a new execution period. As at least one of the
execution periods already created completely covers the new execution
period, automatic selection is not possible.

System Response

Change the execution periods already created. If necessary, delete the
execution periods that are in the new execution period.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

FKKORDER120 - Details

• The SAP error message FKKORDER120 indicates that there is an overlap in execution dates for a billing order or contract, which prevents the system from processing the request. This error typically occurs in the context of contract accounts receivable and payable (FI-CA) when trying to execute a billing run or similar processes.
  
  Cause:
  The error arises when:
  
  There are multiple billing orders or contracts that have overlapping execution dates.
  The system is unable to determine which order to process due to the date conflict.
  The configuration settings for billing cycles or execution dates are not aligned properly.
  
  
  Solution:
  To resolve the FKKORDER120 error, you can take the following steps:
  
  
  Check Execution Dates:
  
  Review the execution dates of the billing orders or contracts involved. Ensure that there are no overlaps in the execution periods.
  
  
  
  Adjust Dates:
  
  If you find overlapping execution dates, adjust them to ensure that each billing order has a unique execution date range.
  
  
  
  Review Configuration:
  
  Check the configuration settings for billing