How To Fix DDU108 - DD sources table & could not be read

SAP Error Message - Details

• Message type: E = Error

• Message class: DDU - Dictionary Tools 5.0

• Message number: 108

• Message text: DD sources table & could not be read

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 DDU108 - DD sources table & could not be read ?

  The SAP error message DDU108 indicates that there is an issue with reading the data source table in the Data Dictionary (DD). This error typically arises when the system is unable to access or find the specified data source table, which can be due to various reasons.
  Causes of DDU108 Error
  
  Table Does Not Exist: The specified data source table may not exist in the system.
  Authorization Issues: The user may not have the necessary authorizations to access the data source table.
  Transport Issues: If the table was recently transported from another system, it may not have been properly imported or activated.
  Database Issues: There could be underlying database issues, such as corruption or connectivity problems.
  Incorrect Configuration: The data source may be incorrectly configured in the system.
  
  Solutions to DDU108 Error
  
  
  Check Table Existence:
  
  Verify that the data source table exists in the system. You can do this by using transaction SE11 (Data Dictionary) to check if the table is listed.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the data source table. You can check this using transaction SU53 to analyze authorization failures.
  
  
  
  Transport and Activation:
  
  If the table was recently transported, ensure that it has been activated properly. You can use transaction SE09 or SE10 to check the transport logs.
  
  
  
  Database Check:
  
  Check for any database issues. You may need to consult with your database administrator to ensure that the database is functioning correctly and that there are no connectivity issues.
  
  
  
  Configuration Review:
  
  Review the configuration settings for the data source. Ensure that all settings are correct and that there are no discrepancies.
  
  
  
  System Logs:
  
  Check the system logs (transaction SM21) for any related error messages that might provide additional context for the issue.
  
  
  
  SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches or updates.
  
  
  
  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:
  
  SE11: Data Dictionary
  SU53: Authorization Check
  SE09/SE10: Transport Organizer
  SM21: System Log
  
  
  
  SAP Notes: Always check the SAP Support Portal for any specific notes related to the DDU108 error, as there may be updates or patches available.
  
  
  By following these steps, you should be able to diagnose and resolve the DDU108 error in your SAP system.