How To Fix 30002 - Error during INSERT in table &, RCode = &, key = & &

30002 - Overview

• Message type: E = Error

• Message class: 30 - Service Master: Basic Data

• Message number: 002

• Message text: Error during INSERT in table &, RCode = &, key = & &

What causes this issue?

An error has occurred during a database operation.
A record is to be inserted. In the process, the system has discovered
an error.

How to fix this error?

For further information on the error and its rectification, refer to
the analysis of the dump that the system generated.

Error message extract from SAP system. Copyright SAP SE.

30002 - Details

• The SAP error message "30002 Error during INSERT in table &, RCode = &, key = & &" typically indicates that there was an issue when trying to insert a record into a specific database table. This error can arise due to various reasons, and understanding the cause is crucial for finding a solution.
  Possible Causes:
  
  
  Primary Key Violation: The most common cause is that the record you are trying to insert has a primary key that already exists in the table. This means that the key value you are trying to insert is not unique.
  
  
  Foreign Key Violation: If the table has foreign key constraints, the error may occur if you are trying to insert a record that references a non-existent record in another table.
  
  
  Data Type Mismatch: The data being inserted may not match the expected data types defined in the table schema.
  
  
  Database Locking: The table may be locked by another transaction,