How To Fix TG642 - Table & could not be created

SAP Error Message - Details

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 642

• Message text: Table & could not be created

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 TG642 - Table & could not be created ?

  The SAP error message TG642 indicates that a specific table could not be created in the database. This error can occur for various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, potential solutions, and related information:
  Causes:
  
  Database Permissions: The user executing the table creation may not have the necessary permissions to create tables in the database.
  Existing Table: A table with the same name may already exist in the database, preventing the creation of a new one.
  Database Space Issues: There may not be enough space in the database to create the new table.
  Database Configuration: The database may not be properly configured to allow the creation of new tables.
  Transport Issues: If the table creation is part of a transport request, there may be issues with the transport itself.
  Data Dictionary Issues: There may be inconsistencies or errors in the Data Dictionary (DDIC) that prevent the table from being created.
  
  Solutions:
  
  Check Permissions: Ensure that the user has the necessary permissions to create tables in the database. This may involve checking roles and authorizations.
  Check for Existing Tables: Use transaction SE11 (Data Dictionary) to check if a table with the same name already exists. If it does, you may need to drop it or rename the new table.
  Free Up Space: Check the database for available space. If space is low, consider archiving old data or increasing the database size.
  Database Configuration: Review the database configuration settings to ensure that it allows for table creation. Consult with your database administrator if necessary.
  Transport Request: If the issue is related to a transport request, check the transport logs for errors and ensure that the transport is correctly configured.
  Data Dictionary Consistency: Use transaction SE14 (Database Utility) to check for inconsistencies in the Data Dictionary and repair them if necessary.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE14 (Database Utility), and SE03 (Transport Organizer).
  SAP Notes: Check SAP Notes for any known issues related to the TG642 error message. SAP Notes often provide specific guidance and solutions for common problems.
  Database Logs: Review the database logs for any additional error messages or warnings that may provide more context about the failure to create the table.
  SAP Community: Consider searching or posting in the SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  By systematically checking these areas, you should be able to identify the cause of the TG642 error and implement an appropriate solution.