How To Fix TA252 - Non-critical differences: Convertible tables: &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 252

• Message text: Non-critical differences: Convertible tables: &

What causes this issue?

The table definitions between the systems are different. These
differences can be converted in a client copy.
Such differences can be caused by the following:
Different maintenance and release levels
Developments and modifications which were not transported
Different customizing in which table structures were generated.
Uncritical can mean that the target system can contain more fields than
the source system for some tables. Some tables could also be missing in
the source system.
The fields and tables are not filled in these cases.

How to fix this error?

Transport all the developments to the target system using the Workbench
Organizer or TMS in the target system and execute the client copy
between systems with the same development level if this is possible.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TA252 - Non-critical differences: Convertible tables: & ?

  The SAP error message TA252, which indicates "Non-critical differences: Convertible tables: &", typically arises during the process of data migration or system upgrades when there are discrepancies in the structure or content of database tables that are considered convertible. This message is part of the Transport Management System (TMS) and is related to the transport of objects between different SAP systems.
  Cause:
  The error message TA252 is triggered when there are non-critical differences detected in convertible tables. These differences can occur due to:
  
  Table Structure Changes: Changes in the table structure (like adding or removing fields) that are not aligned between the source and target systems.
  Data Type Mismatches: Differences in data types or lengths of fields in the tables.
  Missing or Extra Fields: Fields that exist in one system but not in the other, or fields that have been renamed.
  Customizations: Custom developments or modifications that have been made in one system but not in the other.
  
  Solution:
  To resolve the TA252 error, you can follow these steps:
  
  
  Analyze Differences: Use transaction codes like SE11 (Data Dictionary) or SE14 (Database Utility) to compare the structures of the tables in both systems. Identify the specific differences that are causing the error.
  
  
  Adjust Table Structures: If the differences are due to table structure, you may need to adjust the table definitions in the target system to match those in the source system. This could involve adding or modifying fields.
  
  
  Data Consistency Check: Ensure that the data types and lengths of the fields are consistent across both systems. If necessary, modify the data types in the target system.
  
  
  Transport Request: If the differences are intentional (for example, due to customizations), you may need to create a transport request to apply the necessary changes to the target system.
  
  
  Ignore Non-Critical Differences: If the differences are non-critical and do not affect the functionality, you may choose to ignore them. However, this should be done with caution, and you should document the decision.
  
  
  Consult Documentation: Review SAP notes and documentation related to the specific tables and the error message for any additional guidance or recommendations.
  
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may provide additional insights or solutions for the TA252 error.
  Transport Management System (TMS): Familiarize yourself with TMS and how it handles transports, as understanding this can help in troubleshooting transport-related issues.
  Data Dictionary (SE11): Use the Data Dictionary to view and compare table definitions and structures.
  Database Utility (SE14): This transaction can help you manage database objects and check for inconsistencies.
  
  By following these steps and understanding the underlying causes, you should be able to address the TA252 error effectively.