How To Fix MC605 - Invalid values in the enqueue/dequeue request

SAP Error Message - Details

• Message type: E = Error

• Message class: MC - Aggregate: views, matchcodes, lock objects

• Message number: 605

• Message text: Invalid values in the enqueue/dequeue request

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 MC605 - Invalid values in the enqueue/dequeue request ?

  The SAP error message MC605, which states "Invalid values in the enqueue/dequeue request," typically occurs in the context of SAP's Material Management (MM) or Logistics Information System (LIS) modules. This error is related to issues with the enqueue and dequeue processes, which are used to manage locks on data objects in SAP.
  Causes:
  
  Data Integrity Issues: The error may arise if there are inconsistencies or corruption in the data being processed, leading to invalid values being passed during the enqueue/dequeue operations.
  Concurrency Issues: If multiple processes are trying to access or modify the same data simultaneously, it can lead to conflicts and invalid requests.
  Configuration Errors: Incorrect configuration settings in the SAP system can lead to issues with how enqueue and dequeue requests are handled.
  Program Errors: Custom programs or enhancements that manipulate data may inadvertently generate invalid enqueue/dequeue requests.
  
  Solutions:
  
  Check Data Consistency: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to check the integrity of the data involved. Look for any inconsistencies or missing entries.
  Review Custom Code: If there are custom programs or enhancements, review the code to ensure that enqueue and dequeue requests are being handled correctly. Look for any logic that might lead to invalid values.
  Transaction Logs: Check the system logs (transaction SM21) for any related errors or warnings that might provide additional context about the issue.
  Restart the Process: Sometimes, simply restarting the transaction or process that triggered the error can resolve temporary issues.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve known issues.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check and manage locks), SM21 (to view system logs), and SE37 (to analyze function modules).
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review SAP documentation related to enqueue and dequeue processes to better understand how they work and what might cause issues.
  
  By following these steps, you should be able to diagnose and resolve the MC605 error in your SAP system.