How To Fix CUSDIR819 - An entry with this key already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CUSDIR - Originality Attributes for Customizing Tables

• Message number: 819

• Message text: An entry with this key already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CUSDIR819 - An entry with this key already exists ?

  The SAP error message CUSDIR819, which states "An entry with this key already exists," typically occurs when you are trying to create or modify a record in a table or a configuration that already has an existing entry with the same key. This can happen in various contexts, such as customizing settings, master data entries, or configuration tables.
  
  Cause:
  
  Duplicate Entry: The most common cause is that you are attempting to create a new entry that has the same key (e.g., a unique identifier) as an existing entry in the database.
  Transport Issues: If you are working with transport requests, there may be conflicts between entries in different systems (e.g., development and production).
  Data Migration: During data migration or uploads, if the data being uploaded contains keys that already exist in the target system, this error can occur.
  Configuration Overlap: In customizing, if two configurations are trying to use the same key, this error will