How To Fix TO020 - Processing canceled

SAP Error Message - Details

• Message type: E = Error

• Message class: TO - Transport Organizer and Tools

• Message number: 020

• Message text: Processing canceled

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 TO020 - Processing canceled ?

  The SAP error message TO020, which states "Processing canceled," typically occurs during the execution of a transaction related to warehouse management or inventory management. This error can arise due to various reasons, and understanding the cause is essential for finding an appropriate solution.
  Causes of TO020 Error
  
  
  User Cancellation: The most straightforward cause is that the user manually canceled the operation during processing.
  
  
  System Timeout: If the system takes too long to process a request, it may time out, leading to a cancellation.
  
  
  Lock Issues: If another user or process is holding a lock on the data being accessed, it can lead to a cancellation of the operation.
  
  
  Data Inconsistencies: Inconsistent or incorrect data in the system can cause the processing to fail.
  
  
  Configuration Issues: Incorrect configuration in the warehouse management settings can lead to processing errors.
  
  
  Authorization Issues: Lack of proper authorizations for the user executing the transaction can also lead to cancellations.
  
  
  Solutions to TO020 Error
  
  
  Check User Actions: Ensure that the user did not inadvertently cancel the process. If it was a manual cancellation, retrace the steps to complete the transaction.
  
  
  Review System Logs: Check the system logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the cancellation.
  
  
  Increase Timeout Settings: If the error is due to a timeout, consider increasing the timeout settings in the system configuration.
  
  
  Check for Locks: Use transaction SM12 to check for any locks on the relevant tables or data. If locks are found, coordinate with the users holding those locks to resolve the issue.
  
  
  Validate Data: Ensure that the data being processed is correct and consistent. This may involve checking master data, transaction data, and any related configurations.
  
  
  Review Configuration: Check the configuration settings in the warehouse management module to ensure they are set up correctly.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to perform the transaction. This can be done through transaction SU53 to analyze authorization failures.
  
  
  Re-attempt the Process: After addressing the above issues, try to re-execute the transaction to see if the error persists.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as LT01 (Create Transfer Order), LT02 (Change Transfer Order), and LT03 (Display Transfer Order) to understand where the error might be occurring.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the TO020 error. SAP frequently updates its knowledge base with solutions for common errors.
  
  
  Support: If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with SAP support for further assistance.
  
  
  By systematically addressing the potential causes and applying the suggested solutions, you should be able to resolve the TO020 error effectively.