How To Fix EFH020 - Field &1 will not be changed

EFH020 - Overview

• Message type: E = Error

• Message class: EFH - Equipment Functional Location Heal

• Message number: 020

• Message text: Field &1 will not be changed

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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EFH020 - Details

• The SAP error message EFH020, which states "Field &1 will not be changed," typically occurs in the context of data entry or modification in SAP systems. This error indicates that a specific field (denoted by &1) is not allowed to be changed due to certain constraints or conditions set within the system.
  Causes:
  
  Field Attributes: The field may be defined as non-editable in the configuration or due to the status of the document or record.
  Authorization Issues: The user may not have the necessary permissions to change the field.
  Business Logic: Certain business rules or validations may prevent changes to the field based on the current state of the document (e.g., if it is already posted or approved).
  Data Consistency: The system may be enforcing data integrity rules that prevent changes to ensure consistency across related data.
  
  Solutions:
  
  Check Field Configuration: Review the configuration settings for the field in question to determine if it is set as