How To Fix FMCY006 - The target and source period intervals must be the same length

SAP Error Message - Details

• Message type: E = Error

• Message class: FMCY - Copy budget data

• Message number: 006

• Message text: The target and source period intervals must be the same length

What causes this issue?

You have selected different period intervals for the source and target
version.

System Response

The number of source periods must be the same as the number of target
periods.

How to fix this error?

Correct your entries by entering the same number of source and target
periods.

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 FMCY006 - The target and source period intervals must be the same length ?

  The SAP error message FMCY006 indicates that there is a mismatch in the length of the target and source period intervals when performing a financial operation, such as a budget transfer or a planning activity. This error typically arises in the context of financial planning and controlling (FICO) modules, particularly when dealing with budget management or planning scenarios.
  Cause:
  The error occurs when:
  
  The source period (the period from which you are transferring or copying data) and the target period (the period to which you are transferring or copying data) do not have the same number of periods. For example, if you are trying to transfer data from a quarterly period to a monthly period, the lengths of the intervals do not match.
  There may be a configuration issue in the fiscal year variant or the period settings in the system.
  The periods selected for the source and target do not align correctly in terms of their definitions (e.g., fiscal year vs. calendar year).
  
  Solution:
  To resolve the FMCY006 error, you can take the following steps:
  
  
  Check Period Settings: Ensure that the source and target periods you are working with have the same length. For example, if you are transferring data from a quarterly period, ensure that the target period is also set to a quarterly interval.
  
  
  Review Fiscal Year Variant: Verify the fiscal year variant settings in your SAP system. Make sure that the periods defined in the fiscal year variant are consistent and correctly configured.
  
  
  Adjust Selection Criteria: When performing the operation, double-check the selection criteria for both the source and target periods. Ensure that you are selecting the correct periods that match in length.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidelines on the operation you are performing. This can provide insights into the expected configurations and settings.
  
  
  Test with Different Periods: If possible, try using different source and target periods that are known to match in length to see if the error persists.
  
  
  Contact SAP Support: If the issue continues after checking the above points, consider reaching out to SAP support for further assistance. They may provide additional insights or solutions based on your specific configuration and scenario.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to budgeting and planning, such as FMBB (Budgeting) or KP06 (Cost Center Planning).
  SAP Notes: Check for any SAP Notes related to FMCY006 or similar errors, as they may contain patches or updates that address known issues.
  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 FMCY006 error and implement a suitable solution.