How To Fix FDT_CORE289 - Customer applications should be created in customer namespace

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_CORE - Formula & Derivation Tool: Core

• Message number: 289

• Message text: Customer applications should be created in customer namespace

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_CORE289 - Customer applications should be created in customer namespace ?

  The SAP error message FDT_CORE289 indicates that a customer application is being created in a namespace that is not designated for customer developments. In SAP, namespaces are used to differentiate between standard SAP objects and customer-specific objects. The standard SAP objects are typically in the SAP namespace, while customer-specific developments should be in a designated customer namespace (usually starting with a "Z" or "Y").
  
  Cause:
  The error occurs when:
  
  A developer attempts to create or modify an application in the SAP namespace instead of the customer namespace.
  The system is configured to enforce the rule that customer applications must reside in a customer namespace to avoid conflicts with standard SAP objects.
  
  
  Solution:
  To resolve this error, you should:
  
  Check the Namespace: Ensure that you are using the correct customer namespace for your application. The namespace should start with "Z" or "Y".
  Create a New Application: If you are trying to create a new application, make sure to specify