How To Fix SWLT106 - Cannot create ATC cache: Error during data transfer

SAP Error Message - Details

• Message type: E = Error

• Message class: SWLT - Message Class for ... guess!

• Message number: 106

• Message text: Cannot create ATC cache: Error during data transfer

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SWLT106 - Cannot create ATC cache: Error during data transfer ?

  The SAP error message SWLT106, which states "Cannot create ATC cache: Error during data transfer," typically occurs in the context of the ABAP Test Cockpit (ATC) when there is an issue with the data transfer process that is necessary for creating the ATC cache. This error can arise due to various reasons, including configuration issues, system performance problems, or data inconsistencies.
  Causes:
  
  Network Issues: Problems with network connectivity can disrupt data transfer.
  Database Locking: If the database is locked or if there are long-running transactions, it may prevent the ATC from accessing the necessary data.
  Configuration Errors: Incorrect configuration settings in the ATC or related components can lead to this error.
  Insufficient Resources: Lack of memory or CPU resources on the application server can hinder the data transfer process.
  Transport Issues: If there are issues with transport requests or if the system is in a state of inconsistency due to recent transports, this error may occur.
  Authorization Issues: The user executing the ATC may not have the necessary authorizations to access the required data.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are no network issues affecting the connection between the application server and the database.
  Monitor Database Locks: Use transaction codes like SM12 to check for locks on the database and resolve any conflicts.
  Review Configuration: Verify the configuration settings for the ATC and ensure they are set up correctly.
  Resource Monitoring: Check system performance using transaction codes like ST02 (buffer analysis) and ST04 (database performance) to identify any resource bottlenecks.
  Transport Consistency: Ensure that all transport requests have been successfully imported and that the system is in a consistent state.
  Authorization Check: Verify that the user has the necessary authorizations to execute the ATC and access the required data.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ATC (ABAP Test Cockpit), ST22 (Dump Analysis), SM21 (System Log), and SLG1 (Application Log) to gather more information about the error.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  System Logs: Review system logs for any additional error messages or warnings that may provide context for the issue.
  ATC Configuration: Ensure that the ATC is properly configured in your system, including the settings for the ATC cache.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with SAP support or your internal SAP Basis team for further assistance.