How To Fix REXCRACH040 - Invoice amount does not match the balance of the cash flow items

REXCRACH040 - Overview

• Message type: E = Error

• Message class: REXCRACH - Messages Assignment of ISR-Ref. Vendor Invoice to Cash Flow

• Message number: 040

• Message text: Invoice amount does not match the balance of the cash flow items

How to fix this error?

Correct the invoice amount, or choose one of the following options if
you want to allow the difference:
Select the <ZK>Allow Difference Between ISR/QR Amount and Cash Flow
Balance</> indicator.
Use the "One-Time Condition" pushbutton to create a one-time condition.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message REXCRACH040 - Invoice amount does not match the balance of the cash flow items ?

  The SAP error message REXCRACH040 indicates that there is a discrepancy between the invoice amount and the balance of the cash flow items in the system. This error typically arises during the processing of cash flow items, such as when trying to post an invoice that does not align with the expected cash flow amounts.
  Causes:
  
  Data Entry Errors: The invoice amount may have been entered incorrectly, leading to a mismatch with the cash flow items.
  Incomplete Cash Flow Items: Cash flow items may not have been fully processed or may be missing, causing the total to not match the invoice.
  Currency Differences: If the invoice and cash flow items are in different currencies, conversion issues may lead to discrepancies.
  Posting Period Issues: The invoice may be posted in a different period than the cash flow items, leading to mismatches.
  
  Configuration Issues: There may be configuration settings in the cash management module that are not aligned