How To Fix GT621 - Primary index could not be created

SAP Error Message - Details

• Message type: E = Error

• Message class: GT - Database utilities

• Message number: 621

• Message text: Primary index 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message GT621 - Primary index could not be created ?

  The SAP error message GT621, which states "Primary index could not be created," typically occurs during the creation of a primary index for a database table. This error can arise due to various reasons, and understanding the cause is essential for finding a solution. Here are some common causes, solutions, and related information:
  Causes:
  
  Database Issues: The database may be experiencing issues such as insufficient space, corruption, or misconfiguration.
  Table Structure Problems: The table structure may not be correctly defined, or there may be issues with the fields that are supposed to be indexed.
  Locking Issues: The table may be locked by another process, preventing the creation of the index.
  Insufficient Authorizations: The user attempting to create the index may not have the necessary authorizations.
  Database Configuration: The database configuration may not support the creation of the index due to settings or limitations.
  
  Solutions:
  
  Check Database Space: Ensure that there is enough space in the database for the new index. If space is low, consider increasing the database size or cleaning up unnecessary data.
  Review Table Structure: Verify the structure of the table and ensure that all fields intended for the primary index are correctly defined and compatible.
  Release Locks: Check if the table is locked by another transaction. If so, wait for the lock to be released or terminate the locking process if appropriate.
  Check Authorizations: Ensure that the user has the necessary authorizations to create indexes. This may involve checking roles and permissions in the SAP system.
  Database Configuration: Review the database configuration settings to ensure they allow for index creation. Consult with your database administrator if necessary.
  Use Transaction Codes: You can use transaction codes like SE11 (Data Dictionary) to check the table definition and SE14 (Database Utility) to manage database objects.
  Check Logs: Review the system logs (transaction SM21) and database logs for any additional error messages that may provide more context on the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error. SAP Notes can provide specific guidance based on the version of SAP you are using.
  Database Documentation: Refer to the documentation for your specific database (e.g., Oracle, SQL Server, HANA) for any limitations or specific configurations related to index creation.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or database administrator for further investigation and resolution.