How To Fix GT628 - DDTYPES entry could not be created

SAP Error Message - Details

• Message type: E = Error

• Message class: GT - Database utilities

• Message number: 628

• Message text: DDTYPES entry 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 GT628 - DDTYPES entry could not be created ?

  The SAP error message GT628, which states "DDTYPES entry could not be created," typically occurs when there is an issue with the Data Dictionary (DD) types in the SAP system. This error can arise during various operations, such as when trying to create or modify data elements, domains, or other dictionary objects.
  Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to create or modify Data Dictionary entries.
  Database Issues: There may be underlying database issues, such as locks or inconsistencies that prevent the creation of new entries.
  Technical Settings: Incorrect technical settings or configurations in the Data Dictionary can lead to this error.
  Transport Issues: If the system is in a transport environment, there may be issues with transport requests that affect the Data Dictionary.
  System Bugs: Occasionally, bugs in the SAP system or specific versions may lead to this error.
  
  Solutions:
  
  Check Authorizations: Ensure that the user has the necessary authorizations to create or modify Data Dictionary entries. This can be done by checking the user's roles and authorizations in transaction SU53 or SU01.
  Database Consistency: Check for any database locks or inconsistencies. You can use transaction SM12 to check for locks and SM21 for system logs to identify any underlying issues.
  Technical Settings Review: Review the technical settings of the Data Dictionary objects you are trying to create or modify. Ensure that all required fields are filled out correctly.
  Transport Request Check: If you are working in a transport environment, check the transport requests for any issues. You can use transaction SE09 or SE10 to manage transport requests.
  System Logs: Review the system logs for any additional error messages or warnings that may provide more context about the issue. Use transaction SM21 for this purpose.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Consult SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) for troubleshooting.
  Documentation: Review SAP documentation related to Data Dictionary management for best practices and guidelines.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the issue causing the GT628 error in your SAP system.