How To Fix DDLS803 - Namespace of DDL '&1' does not match namespace of ENTITYNAME '&2'

DDLS803 - Overview

• Message type: E = Error

• Message class: DDLS - For DDL source handling

• Message number: 803

• Message text: Namespace of DDL '&1' does not match namespace of ENTITYNAME '&2'

Self-Explanatory Message

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DDLS803 - Details

• The SAP error message DDLS803 indicates a namespace mismatch between a Data Definition Language (DDL) object and the entity it is associated with. This typically occurs when you are trying to create or modify a DDL object (like a table, view, or other database object) that is expected to belong to a specific namespace, but the actual namespace of the object does not match the expected one.
  
  Cause:
  
  Namespace Mismatch: The DDL object you are trying to create or modify is in a different namespace than the entity it is associated with. For example, if you are trying to create a DDL object in a custom namespace but the entity is defined in a standard namespace (or vice versa), this error will occur.
  Incorrect Configuration: The system might be configured incorrectly, leading to a mismatch in expected namespaces.
  Transport Issues: If the DDL object was transported from one system to another, the namespaces might