How To Fix OIURVOW421 - Matnr mismatch.

SAP Error Message - Details

• Message type: E = Error

• Message class: OIURVOW - Revenue: Ownership and Transfer

• Message number: 421

• Message text: Matnr mismatch.

What causes this issue?

The new and old owners' material numbers differ.

System Response

When values differ, the records cannot combine.

How to fix this error?

For the records to combine, the values must be equal.

Procedure for System Administrators

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 OIURVOW421 - Matnr mismatch. ?

  The SAP error message OIURVOW421 "Matnr mismatch" typically occurs in the context of inventory management or materials management when there is a discrepancy between the material number (Matnr) being processed and the expected material number in the system. This can happen in various scenarios, such as during goods movements, inventory counts, or when processing transactions related to materials.
  Causes:
  
  Incorrect Material Number: The material number entered does not match any existing material in the system.
  Data Entry Errors: Typographical errors during data entry can lead to mismatches.
  Material Master Data Issues: The material master data may not be properly set up or may have been changed, leading to inconsistencies.
  Transaction Context: The transaction being performed may not be valid for the specified material number.
  Configuration Issues: There may be configuration settings in the system that are causing the mismatch.
  
  Solutions:
  
  Verify Material Number: Check the material number entered for any typographical errors. Ensure that it matches the material master record in SAP.
  Check Material Master Data: Review the material master data to ensure that the material exists and is correctly configured for the transaction being performed.
  Use Correct Transaction: Ensure that you are using the correct transaction code for the operation you are trying to perform with the material.
  Consult with SAP Support: If the issue persists, it may be necessary to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error.
  Review Configuration: If you have access, review the configuration settings related to materials management to ensure they are set up correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) to manage material master data.
  SAP Notes: Search for SAP Notes related to OIURVOW421 for any specific fixes or updates provided by SAP.
  User Documentation: Refer to SAP user documentation or training materials for guidance on proper data entry and material management processes.
  
  If you continue to experience issues, it may be beneficial to engage with your SAP functional consultant or technical team for further investigation and resolution.