How To Fix DA434 - Matchcode conversion from pool -> View (unexpected TBATG request)

SAP Error Message - Details

• Message type: E = Error

• Message class: DA - Dictionary: Compare, distribution, timer, instantiation

• Message number: 434

• Message text: Matchcode conversion from pool -> View (unexpected TBATG request)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DA434 - Matchcode conversion from pool -> View (unexpected TBATG request) ?

  The SAP error message DA434, which states "Matchcode conversion from pool -> View (unexpected TBATG request)," typically occurs in the context of using matchcodes (also known as search helps) in SAP. This error can arise when there is an issue with the conversion of a matchcode from a pool to a view, often related to the underlying data or configuration.
  Cause:
  
  Data Inconsistency: There may be inconsistencies in the data that the matchcode is trying to access, such as missing or corrupted entries.
  Configuration Issues: The matchcode or search help may not be properly configured, leading to unexpected requests.
  Database Issues: There could be issues with the database that prevent the matchcode from functioning correctly.
  Transport Issues: If the matchcode was transported from one system to another, there may be missing dependencies or configuration settings.
  
  Solution:
  
  Check Matchcode Configuration: Review the configuration of the matchcode in transaction codes like SE11 (Data Dictionary) or SE80 (Object Navigator). Ensure that the matchcode is correctly defined and that all necessary tables and views are included.
  Data Consistency Check: Use transaction codes like SE14 (Database Utility) to check for inconsistencies in the database tables related to the matchcode.
  Rebuild Matchcode: If the matchcode is corrupted, you may need to rebuild it. This can be done by deleting and recreating the matchcode or by using the appropriate transaction to regenerate it.
  Check Transport Requests: If the issue arose after a transport, verify that all necessary objects and configurations were included in the transport request.
  Database Analysis: If the problem persists, consider running database consistency checks or analyzing the database logs for any errors that might indicate underlying issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates that resolve known issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE80, SE14, and SE37 (for function modules) to troubleshoot and analyze the matchcode.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation related to matchcodes and search helps for best practices and configuration guidelines.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.