How To Fix TP357 - COMMIT due to long DDL execution ( & )

SAP Error Message - Details

• Message type: E = Error

• Message class: TP - Transport Control

• Message number: 357

• Message text: COMMIT due to long DDL execution ( & )

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TP357 - COMMIT due to long DDL execution ( & ) ?

  The SAP error message TP357, which indicates a "COMMIT due to long DDL execution," typically occurs when a Data Definition Language (DDL) operation takes too long to execute, leading to a timeout or a forced commit. This can happen during database operations such as creating or altering tables, indexes, or other database objects.
  Causes:
  
  Long-running DDL Operations: The DDL operation may be complex or involve a large amount of data, causing it to exceed the allowed execution time.
  Database Locking: Other transactions may be locking the resources needed for the DDL operation, causing delays.
  Resource Contention: High load on the database server or insufficient resources (CPU, memory, I/O) can slow down DDL execution.
  Network Latency: If the database is remote, network issues can contribute to longer execution times.
  Database Configuration: Certain database settings, such as transaction timeout settings, may be too low for the operations being performed.
  
  Solutions:
  
  Optimize DDL Statements: Review and optimize the DDL statements to ensure they are efficient. This may involve breaking down large operations into smaller ones.
  Increase Timeout Settings: If possible, increase the timeout settings for DDL operations in the database configuration.
  Check for Locks: Use database tools to check for locks and identify any long-running transactions that may be causing contention.
  Schedule During Off-Peak Hours: If the DDL operation can be scheduled, consider running it during off-peak hours when the database load is lower.
  Database Performance Tuning: Analyze and tune the database performance, including indexing strategies and resource allocation.
  Monitor Resource Usage: Use monitoring tools to keep an eye on CPU, memory, and I/O usage during DDL operations to identify bottlenecks.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to TP357 for any specific patches or recommendations from SAP.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for best practices on DDL operations and performance tuning.
  Transaction Logs: Review transaction logs to understand the context of the DDL operation and any related errors or warnings.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your database administrator or SAP support for further assistance.