How To Fix 1G020 - Database update in table &1 failed (line &4)

1G020 - Overview

• Message type: E = Error

• Message class: 1G - BKK: Konditionen

• Message number: 020

• Message text: Database update in table &1 failed (line &4)

What causes this issue?

Condition &v3& could not be changed in the table. (SY-SUBRC: &v2&)

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

1G020 - Details

• The SAP error message 1G020 indicates that a database update in a specific table has failed. This error can occur for various reasons, and understanding the cause is crucial for resolving the issue. Here’s a breakdown of the potential causes, solutions, and related information:
  Causes:
  
  Database Locking Issues: The table may be locked by another transaction, preventing the update from being executed.
  Data Integrity Violations: The update may violate constraints such as primary key, foreign key, or unique constraints.
  Insufficient Authorizations: The user executing the transaction may not have the necessary permissions to update the table.
  Database Connection Issues: There may be problems with the database connection, such as network issues or database server downtime.
  Incorrect Data: The data being written to the table may be in an incorrect format or not meet the expected criteria.
  System Resource Limitations: The database may be running out of resources, such as disk space or memory.
  
  Solutions:
  
  Check for Locks: Use transaction