How To Fix RSSDA110 - Error while reading &1: &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSSDA - BW HANA Smart Data Access

• Message number: 110

• Message text: Error while reading &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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Smart SAP Assistant

• What is the cause and solution for SAP error message RSSDA110 - Error while reading &1: &2 ?

  The SAP error message RSSDA110, which states "Error while reading &1: &2", typically occurs in the context of data extraction or data processing within SAP systems, particularly when dealing with data sources or data extraction processes.
  Cause:
  The error can be caused by several factors, including:
  
  Data Source Issues: The specified data source (&1) may not be available, may be incorrectly configured, or may not exist in the system.
  Authorization Problems: The user may not have the necessary authorizations to access the specified data source or to perform the requested operation.
  Data Integrity Issues: There may be issues with the data itself, such as corruption or inconsistencies that prevent it from being read correctly.
  Technical Errors: There could be underlying technical issues, such as problems with the database connection, network issues, or system performance problems.
  Configuration Errors: Incorrect settings in the data extraction configuration or in the related data models can lead to this error.
  
  Solution:
  To resolve the RSSDA110 error, you can take the following steps:
  
  Check Data Source: Verify that the data source specified in the error message (&1) is correctly configured and available. Ensure that it exists in the system and is active.
  Review Authorizations: Ensure that the user executing the operation has the necessary authorizations to access the data source. You may need to check user roles and permissions.
  Inspect Data Integrity: Check the data for any inconsistencies or corruption. You may need to run data validation or consistency checks.
  Examine Logs: Look at the system logs (transaction SM21) and application logs (transaction SLG1) for more detailed error messages that can provide additional context about the issue.
  Check Configuration: Review the configuration settings related to the data extraction process. Ensure that all settings are correct and that there are no misconfigurations.
  Database Connection: Ensure that the database connection is stable and that there are no network issues affecting connectivity.
  Consult Documentation: Refer to SAP documentation or notes related to the specific data source or extraction process for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific notes related to the RSSDA110 error. SAP frequently updates its knowledge base with solutions to common issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench) and RSA3 (Data Source Test) for further analysis and testing.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP support for assistance, providing them with detailed information about the error and the context in which it occurred.
  
  By following these steps, you should be able to diagnose and resolve the RSSDA110 error effectively.