How To Fix DI019 - Index &-& was already defined DB-based and & existed in the except. list

DI019 - Overview

• Message type: E = Error

• Message class: DI - Dictionary messages: Indexes

• Message number: 019

• Message text: Index &-& was already defined DB-based and & existed in the except. list

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DI019 - Index &-& was already defined DB-based and & existed in the except. list ?

  The SAP error message DI019 indicates that there is a conflict with the definition of an index in the database. Specifically, it means that the index you are trying to define has already been defined as a database-based index, and it is also present in the exception list.
  
  Cause:
  
  Duplicate Index Definition: The index you are trying to create is already defined in the database. This can happen if you attempt to create an index that has the same name as an existing one.
  Exception List Conflict: The index is included in an exception list, which means that it is being excluded from certain operations or processes, leading to the conflict.
  
  
  Solution:
  
  
  Check Existing Indexes: Verify the existing indexes in the database to see if the index you are trying to create already exists. You can do this by using transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to view the indexes on