How To Fix DD_DATABASEOBJ_CONS203 - SQL error occurred when reading projection view from access schema.

SAP Error Message - Details

• Message type: E = Error

• Message class: DD_DATABASEOBJ_CONS -

• Message number: 203

• Message text: SQL error occurred when reading projection view from access schema.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DD_DATABASEOBJ_CONS203 - SQL error occurred when reading projection view from access schema. ?

  The SAP error message DD_DATABASEOBJ_CONS203 typically indicates that there is an issue with reading a projection view from an access schema in the database. This error can occur due to various reasons, including issues with the database connection, problems with the underlying database objects, or inconsistencies in the data model.
  Causes:
  
  Database Connection Issues: There may be a problem with the connection to the database, such as network issues or incorrect connection parameters.
  Missing or Inconsistent Database Objects: The projection view or the underlying tables may be missing, deleted, or inconsistent.
  Authorization Issues: The user may not have the necessary permissions to access the projection view or the underlying tables.
  Data Model Changes: Changes in the data model, such as renaming or altering tables/views, can lead to inconsistencies.
  Database Corruption: In rare cases, there may be corruption in the database that affects the ability to read certain objects.
  
  Solutions:
  
  Check Database Connection: Ensure that the database connection is active and correctly configured. Test the connection to verify that it is working.
  Verify Database Objects: Check if the projection view and the underlying tables exist in the database. You can use SQL queries to confirm their existence and integrity.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the projection view and the underlying objects. You may need to adjust roles or permissions.
  Check for Data Model Changes: If there have been recent changes to the data model, verify that all references are updated accordingly. You may need to regenerate the projection view.
  Database Consistency Check: Run consistency checks on the database to identify and resolve any corruption or inconsistencies.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary) to check the definition of the projection view and the underlying tables.
  Logs and Traces: Review system logs and traces for additional error messages or warnings that may provide more context about the issue.
  SAP Community: Consider searching or posting in the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.