How To Fix UR161 - Error condition when reading data

SAP Error Message - Details

• Message type: E = Error

• Message class: UR -

• Message number: 161

• Message text: Error condition when reading data

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 UR161 - Error condition when reading data ?

  The SAP error message UR161, which indicates "Error condition when reading data," typically arises during data retrieval operations in SAP systems. This error can occur in various contexts, such as during report execution, data extraction, or when accessing specific database tables.
  Causes of UR161 Error
  
  
  Data Consistency Issues: There may be inconsistencies in the data stored in the database, which can lead to errors when the system attempts to read it.
  
  
  Authorization Problems: The user may not have the necessary authorizations to access the data or the specific transaction.
  
  
  Database Locking: The data being accessed might be locked by another transaction, preventing the current operation from reading it.
  
  
  Corrupted Data: There could be corruption in the database tables or indexes that are being accessed.
  
  
  Configuration Issues: Incorrect configuration settings in the SAP system or in the specific module being used can lead to this error.
  
  
  System Performance Issues: High load on the system or performance bottlenecks can also cause read operations to fail.
  
  
  Solutions to UR161 Error
  
  
  Check Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the integrity of the data in the relevant tables. You may need to run consistency checks or repair tools if inconsistencies are found.
  
  
  Review Authorizations: Ensure that the user has the necessary authorizations to access the data. You can check this using transaction SU53 to analyze authorization failures.
  
  
  Check for Locks: Use transaction SM12 to check for any locks on the database tables that might be causing the issue. If locks are found, you may need to wait for them to be released or contact the user who holds the lock.
  
  
  Database Maintenance: Perform database maintenance tasks, such as re-indexing or updating statistics, to resolve potential corruption or performance issues.
  
  
  Review Configuration: Check the configuration settings related to the specific module or transaction that is generating the error. Ensure that all settings are correct and aligned with best practices.
  
  
  System Performance Monitoring: Monitor system performance using transaction ST03N or ST22 to identify any performance bottlenecks that may be affecting data retrieval.
  
  
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  
  
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including transaction codes, user details, and any relevant logs.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, SM12, SU53, ST03N, and ST22 for troubleshooting.
  SAP Notes: Regularly check for updates and patches in the SAP Support Portal that may address known issues related to UR161.
  Documentation: Review SAP documentation for the specific module or functionality you are working with to understand any specific requirements or configurations.
  
  By following these steps, you should be able to diagnose and resolve the UR161 error in your SAP system.