How To Fix R7B506 - Error while reading table names of &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: R7B - BW Metadata (InfoCube, InfoObject, InfoObject catalog)

• Message number: 506

• Message text: Error while reading table names of &1 &2

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R7B506 - Error while reading table names of &1 &2 ?

  The SAP error message R7B506, which states "Error while reading table names of &1 &2," typically occurs in the context of SAP BW (Business Warehouse) or when dealing with data extraction and reporting. This error indicates that there is an issue with accessing or reading the metadata of a specific table or object in the SAP system.
  Causes:
  
  Table or Object Does Not Exist: The specified table or object may not exist in the system, or it may have been deleted or renamed.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the specified table or object.
  Database Connection Issues: There may be issues with the database connection, preventing the system from accessing the required metadata.
  Corrupted Metadata: The metadata for the table or object may be corrupted or inconsistent.
  Transport Issues: If the object was recently transported from another system, there may have been issues during the transport process.
  
  Solutions:
  
  Check Table/Object Existence: Verify that the specified table or object exists in the system. You can do this by using transaction codes like SE11 (Data Dictionary) to check the table definition.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the table. You can check this using transaction SU53 to analyze authorization failures.
  Database Connection: Check the database connection settings in the SAP system. Ensure that the database is up and running and that there are no connectivity issues.
  Check Metadata: If you suspect metadata corruption, you may need to regenerate or repair the metadata for the affected object. This can sometimes be done through transaction RSA1 (Data Warehousing Workbench) or similar tools.
  Transport Logs: If the issue arose after a transport, review the transport logs for any errors or warnings that may indicate what went wrong during the transport process.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11 (Data Dictionary), RSA1 (Data Warehousing Workbench), and SU53 (Authorization Check).
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurred.
  Documentation: Review SAP documentation related to BW and data extraction processes for additional insights and best practices.
  
  By following these steps, you should be able to diagnose and resolve the R7B506 error in your SAP environment.