How To Fix CMCB_MSG335 - Cannot lock task

CMCB_MSG335 - Overview

• Message type: E = Error

• Message class: CMCB_MSG - Cash Budgeting Message Class

• Message number: 335

• Message text: Cannot lock task

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 CMCB_MSG335 - Cannot lock task ?

  The SAP error message CMCB_MSG335: Cannot lock task typically occurs in the context of SAP Business Workflow or SAP Business Process Management (BPM) when there is an issue with locking a task or process instance. This can happen for various reasons, including concurrent access, system performance issues, or configuration problems.
  Causes:
  
  Concurrent Access: Multiple users or processes may be trying to access or modify the same task simultaneously, leading to a locking conflict.
  Database Locking: The database may have a lock on the task due to a previous transaction that has not been completed or released.
  System Performance Issues: High load on the system can lead to delays in processing, causing timeouts or locking issues.
  
  Configuration Issues: Incorrect configuration of the workflow or task management settings can lead to locking problems.
  Long-running Transactions: If a transaction takes too long to complete, it may hold locks longer than expected, preventing other tasks from being processed.
  
  Solutions:
  
  Check for Concurrent