How To Fix TA253 - Non-critical differences: Extended tables in this system: &

TA253 - Overview

• Message type: E = Error

• Message class: TA - Extended table maintenance (eval., Customizing, client copy)

• Message number: 253

• Message text: Non-critical differences: Extended tables in this system: &

INCLUDE 'TA252' OBJECT DOKU ID NA

Error message extract from SAP system. Copyright SAP SE.

TA253 - Details

• The SAP error message TA253 indicates that there are non-critical differences in extended tables in the system. This typically occurs during a system upgrade, transport, or when there are inconsistencies in the database schema related to extended tables.
  
  Cause:
  
  Non-Critical Differences: The message suggests that there are differences in the structure of extended tables between the current system and the reference system (e.g., the development or quality assurance system).
  Database Schema Changes: Changes made to the database schema that have not been properly synchronized across different systems can lead to this error.
  Transport Issues: If transports containing changes to extended tables were not imported correctly, it could result in discrepancies.
  Custom Development: Custom developments that modify standard tables or add new fields may also lead to this error if not properly managed.
  
  
  Solution:
  
  Check the Differences: Use transaction code SE11 (Data Dictionary) to check the structure of the extended tables in question. Compare them with the reference