How To Fix RSDU_REPART304 - Acquire read lock for Infocube &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDU_REPART - Messages for Repartitioning InfoProviders

• Message number: 304

• Message text: Acquire read lock for Infocube &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDU_REPART304 - Acquire read lock for Infocube &1 ?

  The SAP error message RSDU_REPART304 indicates that there is an issue with acquiring a read lock for an InfoCube. This typically occurs when multiple processes are trying to access the same InfoCube simultaneously, leading to contention for the lock.
  Cause:
  
  Concurrent Access: Multiple users or processes are trying to read or write to the InfoCube at the same time.
  Long-running Queries: A query or process that is taking a long time to execute may hold the lock longer than expected.
  System Performance Issues: High load on the system can lead to delays in acquiring locks.
  Database Locks: Locks at the database level can also prevent the acquisition of the necessary read lock.
  
  Solution:
  
  Identify Blocking Processes: Use transaction codes like SM50 or SM66 to identify any long-running processes that may be holding locks on the InfoCube. You can also check transaction SM12 for lock entries.
  Terminate Long-running Queries: If you find any queries or processes that are taking too long, consider terminating them if they are not essential.
  Schedule Jobs Appropriately: If you have batch jobs or data loads that are scheduled to run at the same time as user queries, consider rescheduling them to avoid contention.
  Optimize Queries: Review and optimize the queries that are being run against the InfoCube to ensure they are efficient and do not hold locks longer than necessary.
  Increase System Resources: If the system is under heavy load, consider increasing the resources (CPU, memory) available to the SAP system.
  Check for Database Issues: Ensure that there are no underlying database issues that could be causing locks or performance problems.
  
  Related Information:
  
  Transaction Codes: 
  
  SM50: Monitor active processes.
  SM66: Monitor processes across the system.
  SM12: Display and manage lock entries.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Performance Tuning: Consider reviewing SAP performance tuning guides to optimize the overall performance of your BW system.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.