How To Fix DDLS284 - Expressions with domain fixed values are not allowed in the & clause

DDLS284 - Overview

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 284

• Message text: Expressions with domain fixed values are not allowed in the & clause

Self-Explanatory Message

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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 DDLS284 - Expressions with domain fixed values are not allowed in the & clause ?

  The SAP error message DDLS284 indicates that there is an issue with the use of fixed values in a domain within a certain context, specifically in the & clause of a data definition or a similar construct. This error typically arises when you are trying to use a domain that has fixed values (i.e., a domain with predefined value ranges) in a way that is not permitted by the SAP system.
  
  Cause:
  The error occurs because:
  
  The domain you are using has fixed values defined, and SAP does not allow these fixed values to be used in the & clause.
  The & clause is typically used for dynamic expressions or conditions, and fixed values are considered static, which leads to a conflict.
  
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Review the Domain Definition:
  
  Check the domain associated with the field you are working with. If it has fixed values, consider whether you can modify