How To Fix SEPMH_DG521 - Default value can be defined once only. &1

SAP Error Message - Details

• Message type: E = Error

• Message class: SEPMH_DG - EPM HANA DG - Messages

• Message number: 521

• Message text: Default value can be defined once only. &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SEPMH_DG521 - Default value can be defined once only. &1 ?

  The SAP error message SEPMH_DG521, which states "Default value can be defined once only," typically occurs in the context of defining default values for certain fields in SAP applications, particularly in the context of customizing or configuring data models or settings.
  Cause:
  This error usually arises when:
  
  Duplicate Default Values: You are trying to set a default value for a field that already has a default value defined. In SAP, each field can only have one default value.
  Configuration Issues: There may be a misconfiguration in the settings where multiple entries are being attempted for the same field.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Default Values:
  
  Navigate to the configuration area where you are trying to set the default value.
  Look for the field in question and check if a default value is already defined.
  
  
  
  Remove Duplicate Entries:
  
  If you find that a default value is already set for the field, you will need to either remove the existing default value or modify it as necessary.
  Ensure that you only have one entry for the default value for that specific field.
  
  
  
  Review Configuration Settings:
  
  If you are working with a custom configuration or a specific module, review the settings to ensure that there are no conflicting entries.
  Make sure that the configuration is consistent and adheres to the rules of the SAP system.
  
  
  
  Testing:
  
  After making the necessary changes, test the configuration to ensure that the error no longer appears and that the default value is applied correctly.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to this error message. SAP frequently updates its knowledge base with solutions and workarounds for common issues.
  Documentation: Refer to the official SAP documentation for the specific module or area you are working in, as it may provide additional insights into how default values should be managed.
  Community Forums: Consider visiting SAP community forums or discussion boards where other users may have encountered and resolved similar issues.
  
  If the problem persists after following these steps, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.