How To Fix RSTRAN_T003 - Error while generating DDIC structure

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTRAN_T -

• Message number: 003

• Message text: Error while generating DDIC structure

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 RSTRAN_T003 - Error while generating DDIC structure ?

  The SAP error message RSTRAN_T003 typically occurs during the process of generating a Data Dictionary (DDIC) structure in the context of SAP BW (Business Warehouse) or when working with data transfer processes. This error can arise due to various reasons, and understanding the cause is crucial for finding an appropriate solution.
  Causes of RSTRAN_T003 Error
  
  
  Missing or Incomplete Data Source: The data source you are trying to use may not be properly defined or may be missing key components.
  
  
  Inconsistent Data Model: There may be inconsistencies in the data model, such as missing fields or incorrect data types.
  
  
  Authorization Issues: The user executing the operation may not have the necessary authorizations to create or modify the DDIC structure.
  
  
  Technical Issues: There could be underlying technical issues, such as problems with the transport layer or database inconsistencies.
  
  
  Incorrect Settings: Configuration settings related to the data source or the InfoObject may be incorrect.
  
  
  Solutions to RSTRAN_T003 Error
  
  
  Check Data Source Configuration:
  
  Ensure that the data source is correctly defined and activated.
  Verify that all required fields are included and correctly mapped.
  
  
  
  Review Data Model:
  
  Check for inconsistencies in the data model. Ensure that all InfoObjects and InfoProviders are correctly defined and activated.
  Look for any missing fields or incorrect data types.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to perform the operation. This may involve checking roles and profiles assigned to the user.
  
  
  
  Technical Checks:
  
  Check for any transport issues or database inconsistencies. You may need to consult with your Basis team to ensure that the system is functioning correctly.
  Look into the system logs (transaction SLG1) for any additional error messages that may provide more context.
  
  
  
  Recreate the DDIC Structure:
  
  If the issue persists, you may consider deleting and recreating the DDIC structure associated with the data source.
  
  
  
  Consult SAP Notes:
  
  Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. There may be patches or updates available that resolve the issue.
  
  
  
  System Restart:
  
  In some cases, a system restart may help resolve temporary issues that could be causing the error.
  
  
  
  Related Information
  
  Transaction Codes: You may need to use transaction codes like RSA1 (Data Warehousing Workbench) to check the data source and InfoObjects.
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the steps you have already taken.
  
  By following these steps, you should be able to identify the cause of the RSTRAN_T003 error and implement a suitable solution.