How To Fix FDT_CORE2020 - Maximum number of custom attributes (&1) exceeded: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE2 - BRFplus core functions (in addition to msg class FDT_CORE)

• Message number: 020

• Message text: Maximum number of custom attributes (&1) exceeded: &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE2020 - Maximum number of custom attributes (&1) exceeded: &2 ?

  The SAP error message FDT_CORE2020 indicates that the maximum number of custom attributes defined for a particular object has been exceeded. This error typically occurs in the context of SAP's Flexible Data Model (FDT) or when working with custom fields in various SAP applications.
  Cause:
  The error message is triggered when you attempt to add more custom attributes to an object than the system allows. Each object in SAP has a predefined limit for the number of custom attributes that can be associated with it. When you exceed this limit, the system generates the error message.
  Solution:
  To resolve the FDT_CORE2020 error, you can consider the following approaches:
  
  
  Review Custom Attributes:
  
  Check the current number of custom attributes associated with the object in question. You can do this by navigating to the relevant configuration or customization area in SAP.
  Identify any unnecessary or redundant custom attributes that can be removed.
  
  
  
  Increase the Limit:
  
  If your business requirements necessitate more custom attributes than the current limit, you may need to consult with your SAP Basis or development team to see if it's possible to increase the limit. This may involve changes in the system configuration or adjustments in the data model.
  
  
  
  Optimize Usage:
  
  Instead of adding new custom attributes, consider whether existing attributes can be repurposed or if the data can be consolidated. This can help you stay within the limits while still capturing the necessary information.
  
  
  
  Documentation and Support:
  
  Refer to SAP documentation for the specific application or module you are working with to understand the limits and best practices for managing custom attributes.
  If the issue persists or if you need further assistance, consider reaching out to SAP support or your internal SAP team for guidance.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on managing custom attributes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  System Configuration: Review the system configuration settings related to custom fields and attributes to ensure they align with your business needs.
  
  By following these steps, you should be able to address the FDT_CORE2020 error and manage your custom attributes effectively within SAP.