How To Fix 14668 - No information about the wait situation exists

SAP Error Message - Details

• Message type: E = Error

• Message class: 14 - Task handler messages

• Message number: 668

• Message text: No information about the wait situation exists

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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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 14668 - No information about the wait situation exists ?

  The SAP error message "14668 No information about the wait situation exists" typically occurs in the context of performance issues or when a transaction is waiting for a resource that is not available. This message indicates that the system is unable to provide information about the current wait situation for a particular process or transaction.
  Cause:
  
  Resource Contention: The error may arise when multiple processes are competing for the same resource, leading to a wait situation.
  Database Locks: If a transaction is waiting for a database lock that is held by another transaction, this can trigger the error.
  Long-running Transactions: Transactions that take too long to complete may lead to situations where the system cannot provide wait information.
  System Performance Issues: General performance issues in the SAP system or the underlying database can also lead to this error.
  
  Solution:
  
  Check System Performance: Monitor the overall performance of the SAP system and the database. Use transaction codes like ST22 (Dump Analysis), SM21 (System Log), and ST03N (Workload Analysis) to identify any performance bottlenecks.
  Analyze Locks: Use transaction code SM12 to check for any locks that may be causing the wait situation. If you find unnecessary locks, you may need to release them.
  Review Long-running Transactions: Identify any long-running transactions using transaction code SM50 (Process Overview) or SM66 (Global Process Overview). Investigate why these transactions are taking longer than expected.
  Database Performance: Check the database performance and ensure that it is optimized. This may involve analyzing SQL queries, checking for missing indexes, or reviewing database configuration.
  Increase Resources: If resource contention is a frequent issue, consider increasing the resources available to the SAP system, such as CPU, memory, or database connections.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM50, SM66, ST03N, ST22, and SM12 for monitoring and troubleshooting.
  SAP Community: Engage with the SAP Community forums for insights and shared experiences from other users who may have encountered similar issues.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the underlying issues causing the "No information about the wait situation exists" error in your SAP system.