How To Fix GC817 - Balance & in unit of measure & --> posting not possible

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 817

• Message text: Balance & in unit of measure & --> posting not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GC817 - Balance & in unit of measure & --> posting not possible ?

  The SAP error message GC817 "Balance & in unit of measure & --> posting not possible" typically occurs in the context of financial postings, particularly when dealing with currency conversions or unit of measure issues in the General Ledger (G/L) or during the posting of documents.
  Cause:
  
  Unit of Measure Issues: The error often arises when there is a mismatch between the unit of measure used in the transaction and the unit of measure defined in the master data or configuration.
  Currency Conversion Problems: If the transaction involves multiple currencies, the system may not be able to convert the amounts correctly due to missing exchange rates or incorrect currency settings.
  Balance Issues: The balance in the specified unit of measure may not be zero or may not meet the required conditions for posting.
  Configuration Errors: There may be issues with the configuration of the G/L accounts, such as incorrect settings for currency or unit of measure.
  
  Solution:
  
  Check Unit of Measure: Verify that the unit of measure used in the transaction matches the unit of measure defined in the master data for the relevant G/L account or material.
  Review Currency Settings: Ensure that the correct exchange rates are maintained in the system. Check the currency settings in the document and ensure they align with the G/L account settings.
  Balance Verification: Check the balance of the account in question. If the balance is not zero or does not meet the posting criteria, you may need to make adjustments or clear the account.
  Configuration Review: Review the configuration settings for the G/L account to ensure that they are set up correctly for the intended transactions. This includes checking the account type, currency settings, and any relevant posting rules.
  Transaction Data Review: Look at the specific transaction data being posted. Ensure that all required fields are filled out correctly and that there are no discrepancies in the amounts or units of measure.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like FB03 (Display Document) to review the document that caused the error, or FS00 (G/L Account Master Record) to check the G/L account settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common errors.
  User Authorization: Ensure that the user has the necessary authorizations to post transactions in the relevant G/L accounts.
  Consult Documentation: Refer to SAP documentation or help files for more detailed information on handling unit of measure and currency issues.
  
  If the problem persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in financial accounting within SAP.