How To Fix /ACCGO/CAS_FLLW_MSG037 - An entry with the same key exists

/ACCGO/CAS_FLLW_MSG037 - Overview

• Message type: E = Error

• Message class: /ACCGO/CAS_FLLW_MSG -

• Message number: 037

• Message text: An entry with the same key 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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/ACCGO/CAS_FLLW_MSG037 - Details

• The SAP error message /ACCGO/CAS_FLLW_MSG037 indicating "An entry with the same key exists" typically occurs in the context of data entry or data processing within the SAP system, particularly in the area of financial accounting or controlling. This error suggests that there is an attempt to create or update a record in the database that conflicts with an existing record due to a unique key constraint.
  
  Cause:
  
  Duplicate Entries: The most common cause is that the system is trying to insert or update a record that already exists in the database with the same key (e.g., a unique identifier).
  Data Migration Issues: If data has been migrated from another system or if there have been bulk uploads, duplicate records may have been inadvertently created.
  Concurrent Processing: If multiple users or processes are trying to create or update the same record simultaneously, it can lead to this error.
  
  Configuration Issues: Incorrect configuration in the system that