How To Fix U9506 - Table entry to be reentered already exists in the database

U9506 - Overview

• Message type: E = Error

• Message class: U9 - Message Class for Output in Application Log

• Message number: 506

• Message text: Table entry to be reentered already exists in the database

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 U9506 - Table entry to be reentered already exists in the database ?

  The SAP error message U9506, which states "Table entry to be reentered already exists in the database," typically occurs when there is an attempt to insert a record into a database table that already contains an entry with the same key or unique identifier. This can happen in various scenarios, such as during data uploads, migrations, or when creating new records in the system.
  Causes:
  
  Duplicate Key Violation: The most common cause is that the record you are trying to insert has a primary key or unique constraint that already exists in the database.
  Data Migration Issues: During data migration or uploads, if the data being imported contains duplicates or if the import process is not correctly configured, this error can occur.
  Concurrency Issues: If multiple processes are trying to insert the same record simultaneously, one of them may encounter this error.
  Incorrect Logic in Custom Code: If there is custom ABAP code or enhancements