How To Fix MRER221 - Error occurred when reading invoice document &1 / &2

MRER221 - Overview

• Message type: E = Error

• Message class: MRER - Messages for ERSPlus

• Message number: 221

• Message text: Error occurred when reading invoice document &1 / &2

System Response

System error

How to fix this error?

Inform the system administrator.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MRER221 - Error occurred when reading invoice document &1 / &2 ?

  The SAP error message MRER221, which states "Error occurred when reading invoice document &1 / &2," typically occurs in the context of invoice processing in the Materials Management (MM) module. This error indicates that there was an issue retrieving the specified invoice document, which can be due to various reasons.
  Causes:
  
  Document Not Found: The invoice document specified by the document number and year may not exist in the system.
  Authorization Issues: The user may not have the necessary authorizations to view or process the invoice document.
  Data Corruption: There may be corruption in the database or issues with the document's data.
  Incorrect Document Type: The document type may not be valid for the operation being performed.
  System 
  Configuration Issues: There may be configuration issues in the MM module or related areas that affect invoice processing.
  
  Solutions:
  
  Verify Document Existence: Check if the invoice document with the specified number and year exists in the system. You can do