How To Fix BRAIN169 - Input-ready property of &1/&2 disabled; &2 is still setting locks

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN -

• Message number: 169

• Message text: Input-ready property of &1/&2 disabled; &2 is still setting locks

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BRAIN169 - Input-ready property of &1/&2 disabled; &2 is still setting locks ?

  The SAP error message BRAIN169 indicates that the input-ready property for a certain query (identified by &1 and &2) is disabled because the query is still setting locks. This typically occurs in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when a query is being executed or processed, and it is unable to allow user input due to ongoing locks.
  Cause:
  
  Locks in Query Execution: The query is currently being executed or processed, which means that it is holding locks on the data. This prevents other users from interacting with the query until the locks are released.
  Long-Running Queries: If a query takes a long time to execute, it can lead to this error, especially if multiple users are trying to access the same query simultaneously.
  Background Jobs: Sometimes, background jobs that are processing data can also lead to locks being held on the query.
  
  Solution:
  
  Wait for Completion: The simplest solution is to wait for the current execution of the query to complete. Once the locks are released, the input-ready property should be enabled again.
  Check for Long-Running Queries: Use transaction codes like SM66 (Global Work Process Overview) or SM50 (Work Process Overview) to check if there are any long-running queries or processes that are holding locks. If you identify any, you may need to investigate further or terminate them if appropriate.
  Review Background Jobs: Check if there are any background jobs that are currently running and may be affecting the query. You can use transaction SM37 to monitor background jobs.
  Optimize Queries: If this issue occurs frequently, consider optimizing the query to improve performance and reduce execution time. This may involve adjusting the query design, aggregating data, or indexing.
  Lock Management: If necessary, you can manage locks using transaction SM12 to see which locks are currently held and by whom. However, be cautious when releasing locks, as this can affect other users and processes.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Performance Monitoring: Regularly monitor the performance of your BW queries and data loads to prevent long-running processes that can lead to locking issues.
  User Training: Ensure that users are aware of the implications of running heavy queries during peak times, which can lead to locking issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.