How To Fix SVMCRT_LOCKING020 - List for &1 / &2 is not available; reason: &3 (return code = &4)

SAP Error Message - Details

• Message type: E = Error

• Message class: SVMCRT_LOCKING - VMC Locking

• Message number: 020

• Message text: List for &1 / &2 is not available; reason: &3 (return code = &4)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SVMCRT_LOCKING020 - List for &1 / &2 is not available; reason: &3 (return code = &4) ?

  The SAP error message SVMCRT_LOCKING020 indicates that a list for a specific object (denoted by &1 and &2) is not available due to a specific reason (denoted by &3) and includes a return code (denoted by &4). This error typically occurs in the context of SAP's locking mechanism, which is used to prevent data inconsistencies when multiple users or processes attempt to access or modify the same data simultaneously.
  Cause:
  The error can be caused by several factors, including:
  
  
  Locking Issues: The object you are trying to access is currently locked by another user or process. This can happen if a transaction is not properly completed or if a user has left a session open.
  
  
  Data Availability: The data you are trying to access may not exist or may have been deleted. This can happen if the underlying data has been modified or removed.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the requested data.
  
  
  System Configuration: There may be issues with the configuration of the SAP system or the specific module you are working with.
  
  
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or inconsistencies in the data.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Locks: Use transaction code SM12 to check for any active locks on the object. If you find a lock that is no longer needed, you can delete it (if you have the necessary authorizations).
  
  
  Verify Data: Ensure that the data you are trying to access actually exists. You can do this by checking the relevant tables or using transaction codes that display the data.
  
  
  Check Authorizations: Make sure that the user has the necessary authorizations to access the data. You can use transaction code SU53 to check for authorization issues after the error occurs.
  
  
  Review System Logs: Check the system logs (transaction code SM21) for any related error messages that might provide more context about the issue.
  
  
  Consult Documentation: Review SAP documentation or notes related to the specific transaction or module you are working with for any known issues or additional troubleshooting steps.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, consider reaching out to your SAP support team or SAP support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for locks), SM21 (for system logs), and SU53 (for authorization checks).
  SAP Notes: Search the SAP Support Portal for any notes related to the specific error message or the components you are working with.
  System Configuration: Ensure that your SAP system is properly configured and that all necessary updates and patches have been applied.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the SVMCRT_LOCKING020 error message.