How To Fix FCC0726 - Error during INSERT in table &1. Key: &2 &3 &4

FCC0726 - Overview

• Message type: E = Error

• Message class: FCC0 - Messages in Financial Closing Cockpit

• Message number: 726

• Message text: Error during INSERT in table &1. Key: &2 &3 &4

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FCC0726 - Error during INSERT in table &1. Key: &2 &3 &4 ?

  The SAP error message FCC0726, which indicates "Error during INSERT in table &1. Key: &2 &3 &4," typically occurs during database operations when there is an issue inserting data into a specified database table. The placeholders (&1, &2, &3, &4) will be replaced with the actual table name and key values relevant to the error.
  Possible Causes:
  
  Primary Key Violation: The most common cause is that the data being inserted violates a primary key constraint. This means that the key values already exist in the table.
  Foreign Key Violation: If the table has foreign key constraints, the insertion may fail if the referenced key does not exist in the parent table.
  Data Type Mismatch: The data being inserted may not match the expected data types defined in the table schema.
  Null Value Violation: Attempting to insert a null value into a column that does not allow nulls can trigger this error.
  Database Locking Issues: If the