How To Fix TQ322 - Start: Slow import of switch tables

TQ322 - Overview

• Message type: E = Error

• Message class: TQ - SAPup Messages

• Message number: 322

• Message text: Start: Slow import of switch tables

What causes this issue?

The new Repository is being loaded in parallel with productive
operations, and with reduced speed. The load tool takes regular breaks
to achieve this speed. Only the indexes cannot be created more slowly,
since this is performed by a single SQL statement.

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?

No action is required.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

TQ322 - Details

• The SAP error message TQ322, which indicates "Start: Slow import of switch tables," typically arises during the import of transport requests that involve switch tables. This can occur in various scenarios, such as during system upgrades, transport of configuration changes, or when importing large datasets.
  Causes:
  
  Large Volume of Data: The transport request may contain a large number of entries, leading to longer processing times.
  Database Performance: Slow database performance can significantly impact the speed of data import. This could be due to high load, insufficient resources, or suboptimal database configuration.
  Lock Contention: If multiple processes are trying to access the same data simultaneously, it can lead to delays.
  Network Issues: If the transport is being imported over a network, any latency or bandwidth issues can slow down the process.
  System Configuration: Inefficient system settings or configurations can also contribute to slow performance during imports.
  
  Solutions:
  
  
  Optimize Database Performance:
  
  Ensure that the database is properly tuned and optimized for