How To Fix BUX_EEW002 - Field Name cannot be &2, &3, &4 or CLIENT; change name of field "&1"

SAP Error Message - Details

• Message type: E = Error

• Message class: BUX_EEW - Message Class for generic wizard for BP ABA 7.0

• Message number: 002

• Message text: Field Name cannot be &2, &3, &4 or CLIENT; change name of field "&1"

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message BUX_EEW002 - Field Name cannot be &2, &3, &4 or CLIENT; change name of field "&1" ?

  The SAP error message BUX_EEW002 indicates that there is an issue with the naming of a field in a data structure or table. Specifically, the error states that the field name cannot be one of the specified reserved names (like &2, &3, &4, or CLIENT) and suggests changing the name of the field "&1".
  Cause:
  
  Reserved Field Names: The field name you are trying to use is a reserved name in SAP. Reserved names are typically system-defined and cannot be used for user-defined fields.
  Naming Conventions: SAP has specific naming conventions and restrictions for fields, especially in certain contexts like data structures, tables, or database fields.
  Field Name Conflicts: There may be a conflict with existing field names in the database or data structure.
  
  Solution:
  
  Change the Field Name: Modify the field name to something that does not conflict with reserved names. Ensure that the new name adheres to SAP's naming conventions (e.g., starting with a letter, not exceeding a certain length, etc.).
  Check Naming Conventions: Refer to SAP documentation or guidelines on naming conventions to ensure compliance.
  Use Custom Prefixes: If you are creating custom fields, consider using a custom prefix (like Z or Y) to avoid conflicts with standard SAP fields.
  Review Data Structure: If the field is part of a data structure or table, review the entire structure to ensure that all field names are valid and do not conflict with reserved names.
  
  Related Information:
  
  SAP Documentation: Check the SAP Help Portal or relevant documentation for guidelines on naming conventions and reserved names.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator) to review and modify data structures and field definitions.
  Error Logs: Review error logs or messages in the SAP system for additional context or related issues that may help in troubleshooting.
  
  By following these steps, you should be able to resolve the BUX_EEW002 error and successfully define your field without conflicts.