How To Fix WRB027 - Revaluation at rtl currently not possible due to subsequent value posting

WRB027 - Overview

• Message type: E = Error

• Message class: WRB - Messages for Revaluation at Retail via BAPIs

• Message number: 027

• Message text: Revaluation at rtl currently not possible due to subsequent value posting

Self-Explanatory Message

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WRB027 - Details

• Certainly! Here's a detailed explanation for the SAP error message WRB027:
  
  SAP Error Message: WRB027
  Text:
  Revaluation at RTL currently not possible due to subsequent value posting
  
  
  Cause:
  This error occurs during the revaluation of foreign currency balances (RTL = Real-Time Ledger or Real-Time Ledger Revaluation) when the system detects that a subsequent value posting has already been made on the document or line item you are trying to revalue.
  In other words, the system prevents revaluation because the document or line item has already been adjusted or posted with a value change after the original posting date. This is a safeguard to avoid inconsistencies or double postings in the valuation.
  
  Explanation in Context:
  
  When you perform foreign currency revaluation (transaction like FAGL_FC_VAL or similar), SAP tries to adjust the open items or balances to reflect current exchange rates.
  If a subsequent value posting (e.g., a manual adjustment, clearing, or other valuation posting) has already been made on the