How To Fix SDDIC_DDLA_RT011 - Same unique key already existed

SDDIC_DDLA_RT011 - Overview

• Message type: E = Error

• Message class: SDDIC_DDLA_RT - Messages for DDLA Runtime

• Message number: 011

• Message text: Same unique key already existed

Self-Explanatory Message

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SDDIC_DDLA_RT011 - Details

• The SAP error message SDDIC_DDLA_RT011 with the description "Same unique key already existed" typically occurs in the context of data dictionary operations, particularly when dealing with the Data Dictionary (DDIC) or when trying to create or modify database objects such as tables, views, or data elements.
  
  Cause:
  This error usually arises when you attempt to create or modify a database object that has a unique key constraint, and the key you are trying to define already exists in the database. This can happen in several scenarios, such as:
  
  Duplicate Entries: You are trying to insert or update a record that would result in a duplicate entry for a field that is defined as unique.
  Data Dictionary Changes: When modifying a table or data element, if the unique key you are trying to add already exists in the system.
  Transport Issues: If you are transporting objects between systems and the unique key already exists in the