How To Fix R7B248 - An internal error occurred during navigation to DataStore object

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 248

• Message text: An internal error occurred during navigation to DataStore object

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 R7B248 - An internal error occurred during navigation to DataStore object ?

  The SAP error message R7B248, which states "An internal error occurred during navigation to DataStore object," typically indicates that there is an issue with the navigation or access to a DataStore object (DSO) in SAP BW (Business Warehouse). This error can arise due to various reasons, including configuration issues, data inconsistencies, or system performance problems.
  Possible Causes:
  
  Configuration Issues: Incorrect settings in the DataStore object or the InfoProvider can lead to navigation errors.
  Data Inconsistencies: If the data in the DSO is corrupted or inconsistent, it may cause navigation problems.
  Authorization Issues: Lack of proper authorizations for accessing the DSO can trigger this error.
  Performance Problems: If the system is under heavy load or if there are performance bottlenecks, it may lead to internal errors.
  Transport Issues: If the DSO was recently transported from another system, there may be issues with the transport that need to be resolved.
  Versioning Issues: If there are multiple versions of the DSO or if the DSO is in a state of change, it may cause navigation errors.
  
  Solutions:
  
  Check Configuration: Review the configuration settings of the DataStore object and ensure that they are set up correctly.
  Data Consistency Check: Run consistency checks on the DSO to identify and resolve any data issues. You can use transaction codes like RSA1 to access the Data Warehousing Workbench and check for inconsistencies.
  Authorization Check: Ensure that the user has the necessary authorizations to access the DSO. You can check this in transaction SU53 after the error occurs.
  System Performance: Monitor system performance and check for any bottlenecks. You may need to optimize queries or increase system resources.
  Transport Review: If the DSO was recently transported, review the transport logs for any errors and ensure that all necessary objects were transported correctly.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues.
  Debugging: If the issue persists, consider debugging the process to identify the root cause of the internal error. This may require assistance from SAP support or a technical consultant.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to error R7B248 for any specific fixes or recommendations provided by SAP.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Documentation: Review SAP documentation for DataStore objects and navigation to ensure that you are following best practices.
  
  If the problem continues after trying the above solutions, it may be necessary to contact SAP support for further assistance.