How To Fix TXX006 - Internal error at update TXX_VC_LOCK: table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: TXX - DARTX - XML-Based Data Retention Tool

• Message number: 006

• Message text: Internal error at update TXX_VC_LOCK: table &1

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 TXX006 - Internal error at update TXX_VC_LOCK: table &1 ?

  The SAP error message TXX006, which indicates an "Internal error at update TXX_VC_LOCK: table &1," typically points to an issue related to the update of the TXX_VC_LOCK table, which is used for managing locks in the SAP system. This error can arise due to various reasons, including database inconsistencies, issues with the update process, or problems with the underlying application logic.
  Possible Causes:
  
  Database Lock Issues: There may be a problem with database locks that are preventing the update from completing successfully.
  Data Inconsistencies: The data in the TXX_VC_LOCK table may be inconsistent or corrupted.
  System Resource Issues: Insufficient system resources (like memory or disk space) can lead to internal errors during updates.
  Transport Issues: If the error occurs during a transport process, it may be related to the transport configuration or the objects being transported.
  Custom Code: If there are custom developments or modifications in the system, they may be causing the error.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21) and the developer trace (transaction ST22) for more detailed error messages that can provide insights into the root cause.
  Database Consistency Check: Run database consistency checks to ensure that there are no inconsistencies in the TXX_VC_LOCK table or related tables.
  Clear Locks: If there are any locks that are causing issues, you can try to clear them using transaction SM12.
  Check for Updates: Ensure that your SAP system is up to date with the latest support packages and patches, as these may contain fixes for known issues.
  Review Custom Code: If there are custom developments, review the code for any potential issues that could lead to this error.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: 
  
  SM21: System Log
  ST22: Dump Analysis
  SM12: Display and Delete Locks
  SE11: Data Dictionary (to check table structure)
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to database management and locking mechanisms for further insights.
  
  By following these steps, you should be able to diagnose and potentially resolve the TXX006 error in your SAP system.