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

SAP Error Message - Details

• 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

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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 table is locked by another transaction, it may prevent the insert operation from completing.
  Insufficient Authorizations: The user executing the insert may not have the necessary permissions to perform the operation on the specified table.
  
  Solutions:
  
  Check for Duplicates: Verify if the key values you are trying to insert already exist in the table. If they do, you may need to update the existing record instead of inserting a new one.
  Validate Foreign Keys: Ensure that any foreign key references are valid and that the corresponding records exist in the parent tables.
  Review Data Types: Check the data types of the values being inserted to ensure they match the table schema.
  Check for Null Values: Make sure that you are not trying to insert null values into columns that do not allow them.
  Database Locks: Investigate if there are any locks on the table that might be preventing the insert. You may need to wait for the lock to be released or resolve the locking issue.
  User Authorizations: Ensure that the user has the necessary authorizations to perform the insert operation on the specified table.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary) to check the table structure and constraints.
  ST22: Check for short dumps that may provide more context on the error.
  SM21: Review the system log for any related error messages or warnings.
  Debugging: If you have access, you can debug the program or transaction that is causing the error to get more insights into the data being processed.
  
  If the issue persists after checking these aspects, it may be beneficial to consult with your SAP Basis or development team for further investigation.