How To Fix IDCN129 - You have entered value &1 which overlaps with other entries

SAP Error Message - Details

• Message type: E = Error

• Message class: IDCN -

• Message number: 129

• Message text: You have entered value &1 which overlaps with other entries

What causes this issue?

You have entered value &V1&, which overlaps with other entries. It is
not possible to save overlapping G/L accounts.

System Response

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

How to fix this error?

Change the lower or the upper limit in the G/L account range.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IDCN129 - You have entered value &1 which overlaps with other entries ?

  The SAP error message IDCN129, which states "You have entered value &1 which overlaps with other entries," typically occurs in the context of data entry where there are overlapping values in a range or set of entries. This error is common in scenarios involving date ranges, time periods, or any other fields where unique or non-overlapping values are required.
  Cause:
  The error is triggered when the value you are trying to enter conflicts with existing entries in the system. This can happen in various contexts, such as:
  
  Date Ranges: If you are entering a date range that overlaps with an existing date range in the system.
  Time Periods: Similar to date ranges, if you are trying to define a time period that overlaps with another defined period.
  Unique Identifiers: If the value you are entering is supposed to be unique and already exists in the database.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Entries: Review the existing entries in the relevant table or field to identify where the overlap is occurring. Look for any date ranges or values that may conflict with the one you are trying to enter.
  
  
  Adjust Your Entry: Modify the value you are trying to enter so that it does not overlap with existing entries. This may involve changing dates, adjusting time periods, or selecting a different identifier.
  
  
  Consult Documentation: If you are unsure about the rules governing the entries (e.g., how date ranges should be defined), consult the relevant SAP documentation or guidelines.
  
  
  Use Transaction Codes: If applicable, use transaction codes (like SE16 or SE11) to view the underlying data in the relevant tables to better understand the existing entries.
  
  
  Seek Help from SAP Support: If you are unable to resolve the issue on your own, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific fixes or updates related to this error message.
  Transaction Codes: Familiarize yourself with transaction codes relevant to the module you are working in (e.g., MM, SD, FI) to better navigate and troubleshoot issues.
  User Permissions: Ensure that you have the necessary permissions to make changes to the entries in question, as restrictions can sometimes lead to unexpected errors.
  
  By following these steps, you should be able to identify the cause of the IDCN129 error and implement a solution to resolve it.