How To Fix OIURVOW420 - MK type code mismatch

SAP Error Message - Details

• Message type: E = Error

• Message class: OIURVOW - Revenue: Ownership and Transfer

• Message number: 420

• Message text: MK type code mismatch

What causes this issue?

The new and old values of the major product code 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 OIURVOW420 - MK type code mismatch ?

  The SAP error message OIURVOW420, which indicates a "MK type code mismatch," typically occurs in the context of SAP's Oil and Gas (O&G) module, particularly when dealing with the management of oil and gas resources. This error suggests that there is a discrepancy between the expected and actual type codes for a specific transaction or data entry.
  Cause:
  
  Data Entry Error: The most common cause is an incorrect entry of the type code in the transaction. This could be due to manual input errors or incorrect data mapping.
  Configuration Issues: There may be a mismatch in the configuration settings for the type codes in the system. This can happen if the system has been recently updated or if there are inconsistencies in the master data.
  Master Data Issues: The master data related to the oil and gas resources may not be correctly set up, leading to mismatches in type codes.
  Integration Issues: If the system is integrated with other applications or modules, there may be issues with how data is being transferred or interpreted between systems.
  
  Solution:
  
  Verify Type Codes: Check the type codes being used in the transaction against the expected values in the system. Ensure that the correct type code is being entered.
  Review Configuration: Go to the configuration settings in the SAP system and verify that the type codes are correctly defined and mapped. Make any necessary adjustments.
  Check Master Data: Review the master data for the relevant oil and gas resources to ensure that all entries are correct and consistent with the expected type codes.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the type codes relevant to your transactions.
  Test Transactions: After making corrections, test the transactions again to ensure that the error does not reoccur.
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in the SAP O&G module that may help in troubleshooting or correcting the issue.
  SAP Notes: Check for any SAP Notes related to the OIURVOW420 error message, as these may provide specific fixes or patches.
  User Forums: Engage with SAP user forums or communities where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the MK type code mismatch error in your SAP system.