How To Fix USMDZ3016 - Maximum key length of 60 characters has been exceeded

SAP Error Message - Details

• Message type: E = Error

• Message class: USMDZ3 - Nachrichtenklasse zum UI des User-Interfaces

• Message number: 016

• Message text: Maximum key length of 60 characters has been exceeded

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message USMDZ3016 - Maximum key length of 60 characters has been exceeded ?

  The SAP error message USMDZ3016, which states "Maximum key length of 60 characters has been exceeded," typically occurs in the context of SAP Master Data Governance (MDG) when you are trying to create or modify a key field that exceeds the allowed character limit.
  Cause:
  The error is triggered when the combined length of the key fields in a master data record exceeds the maximum limit of 60 characters. This can happen in various scenarios, such as:
  
  When concatenating multiple fields to form a unique key.
  When using a custom key that combines several attributes.
  When the data being entered or imported has longer values than expected.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Key Fields: Identify the key fields that are being used in the master data record. Check their lengths and see if they can be shortened or modified.
  
  
  Modify Data Input: If you are importing data, ensure that the data being imported does not exceed the 60-character limit. You may need to truncate or modify the data accordingly.
  
  
  Check Custom Logic: If you have custom logic or enhancements that generate keys, review that logic to ensure it adheres to the character limit.
  
  
  Use Alternative Keys: If possible, consider using alternative keys or a different combination of fields that would not exceed the limit.
  
  
  Consult Documentation: Refer to the SAP documentation for Master Data Governance to understand the key field requirements and limitations.
  
  
  Testing: After making changes, test the creation or modification of the master data record to ensure that the error no longer occurs.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  MDG Configuration: Review the configuration settings in your MDG system to ensure that they align with your business requirements and do not inadvertently lead to key length issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.