How To Fix GC182 - 'One-sided entry' indicator has not been maintained consistently

SAP Error Message - Details

• Message type: E = Error

• Message class: GC - Error Messages for Consolidation/Extended General Ledger

• Message number: 182

• Message text: 'One-sided entry' indicator has not been maintained consistently

What causes this issue?

Multiple rules for intercompany eliminations have been assigned to one
document type. The 'One-sided entry' indicator has inconsistent
settings among these rules.

System Response

The system will use the setting from the first rule.

How to fix this error?

Make the indicator settings consistent in all of the rules assigned to
the document type.
or
Use more document types if the different settings are required.
Assign the document type only to rules with the same indicator
settings.
Run the program once for each document type.

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

<DS:TRAN.OC27>Proceed</>
ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message GC182 - 'One-sided entry' indicator has not been maintained consistently ?

  The SAP error message GC182, which states that the "One-sided entry" indicator has not been maintained consistently, typically occurs in the context of financial accounting and controlling (FI/CO) when there is an inconsistency in the configuration of one-sided entries in your system.
  Cause:
  The error arises when there is a mismatch in the settings for one-sided entries in the relevant financial documents or transactions. This can happen due to:
  
  Inconsistent Configuration: The one-sided entry indicator is not set consistently across the relevant master data (like cost centers, profit centers, or internal orders) or transaction types.
  Missing Settings: The one-sided entry indicator may not be activated for certain accounts or transaction types that require it.
  Data Entry Errors: Manual entries in financial documents that do not adhere to the expected configuration can also trigger this error.
  
  Solution:
  To resolve the GC182 error, you can follow these steps:
  
  
  Check Configuration:
  
  Go to the configuration settings in SAP (Transaction SPRO).
  Navigate to the relevant sections for Financial Accounting (FI) and Controlling (CO) to ensure that the one-sided entry indicator is set consistently for all relevant accounts and transaction types.
  
  
  
  Review Master Data:
  
  Check the master data for the accounts involved in the transaction. Ensure that the one-sided entry indicator is correctly maintained for all relevant cost centers, profit centers, and internal orders.
  
  
  
  Adjust Document Entries:
  
  If the error is due to specific document entries, review the entries for any inconsistencies. Correct any entries that do not comply with the one-sided entry settings.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for detailed guidance on maintaining one-sided entry indicators and the implications of their settings.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the transaction again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like OBY6 (for defining one-sided entry indicators) and OKEQ (for controlling area settings) to check and maintain the relevant settings.
  SAP Notes: Check for any SAP Notes related to error GC182 for additional insights or patches that may address known issues.
  User Roles: Ensure that you have the necessary authorizations to make changes to configuration settings and master data.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a consultant who specializes in SAP FI/CO for further assistance.