How To Fix /ACCGO/MCK_MAINT420 - Material &1 &2 with &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/MCK_MAINT -

• Message number: 420

• Message text: Material &1 &2 with &3

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/MCK_MAINT420 - Material &1 &2 with &3 ?

  The SAP error message /ACCGO/MCK_MAINT420 typically relates to issues in the Material Master data maintenance process, particularly in the context of the SAP S/4HANA system or the SAP General Ledger (G/L) accounting module. The message format indicates that there is a problem with a specific material (denoted by &1), plant (denoted by &2), and possibly a specific field or characteristic (denoted by &3).
  Cause:
  The error can arise due to several reasons, including but not limited to:
  
  Missing Data: Required fields in the Material Master may not be filled out correctly or are missing.
  Inconsistent Data: There may be inconsistencies in the data entered for the material, such as incorrect unit of measure or valuation class.
  Authorization Issues: The user may not have the necessary authorizations to make changes to the Material Master.
  Configuration Issues: There may be configuration settings in the system that are not aligned with the data being entered.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  Check Material Master Data: Review the Material Master data for the specified material and plant. Ensure that all required fields are filled out correctly.
  Validate Data Consistency: Ensure that the data entered is consistent with the configuration settings in the system. For example, check the valuation class and ensure it matches the material type.
  Review Authorizations: Ensure that the user has the necessary authorizations to perform the action. If not, contact your SAP security administrator to grant the required permissions.
  Consult Configuration Settings: If the issue persists, consult with your SAP configuration team to review the settings related to Material Master data maintenance.
  Check for Notes or Patches: Sometimes, SAP releases notes or patches that address specific issues. Check the SAP Support Portal for any relevant notes related to this error message.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MM01, MM02, or MM03 to create or change Material Master data.
  SAP Notes: Search for SAP Notes related to /ACCGO/MCK_MAINT420 in the SAP Support Portal for any known issues or fixes.
  Documentation: Review SAP documentation on Material Master data maintenance for best practices and guidelines.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support or your internal SAP support team for further assistance.