How To Fix RSQU026 - &1, version &2: Could not create DDic structure &3

SAP Error Message - Details

• Message type: E = Error

• Message class: RSQU - S-API after 4.0: Delta Queue, Real Time Update

• Message number: 026

• Message text: &1, version &2: Could not create DDic structure &3

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 RSQU026 - &1, version &2: Could not create DDic structure &3 ?

  The SAP error message RSQU026 typically indicates an issue with the Data Dictionary (DDic) structure during the execution of a query or report. This error can occur for various reasons, and understanding the cause and finding a solution requires a systematic approach. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing or Incomplete Data Dictionary Objects: The Data Dictionary structure that the query is trying to access may not exist or may be incomplete.
  Version Mismatch: The version of the Data Dictionary structure being referenced may not match the expected version.
  Authorization Issues: The user executing the query may not have the necessary authorizations to access the Data Dictionary objects.
  Transport Issues: If the Data Dictionary objects were recently transported from another system, there may have been issues during the transport process.
  Database Issues: There may be underlying database issues that prevent the creation of the Data Dictionary structure.
  
  Solutions:
  
  Check Data Dictionary Objects: Verify that the Data Dictionary objects (tables, views, etc.) referenced in the query exist and are correctly defined. You can use transaction SE11 to check the definitions.
  Check Version: Ensure that the version of the Data Dictionary structure being referenced is correct. You may need to regenerate the structure or update the version.
  Review Authorizations: Check the user’s authorizations to ensure they have the necessary permissions to access the Data Dictionary objects. You can use transaction SU53 to analyze authorization issues.
  Transport Logs: If the issue arose after a transport, check the transport logs for any errors or warnings that may indicate problems with the Data Dictionary objects.
  Database Consistency: Run database consistency checks to ensure that there are no underlying issues with the database that could affect the Data Dictionary structures.
  Regenerate the Query: If the error occurs in a query, try regenerating the query or re-executing it after making sure all objects are in place.
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary maintenance.
  SE80: Object Navigator for checking various objects.
  SU53: Authorization check analysis.
  
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  System Logs: Review system logs (transaction SM21) for any related error messages that could provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.