How To Fix DMCLG666 - Computer &1 has optimal start number &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 666

• Message text: Computer &1 has optimal start number &2

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 DMCLG666 - Computer &1 has optimal start number &2 ?

  The SAP error message DMCLG666 typically relates to the optimal start number for a computer in the context of the SAP system's scheduling or resource management functionalities. This error can occur in various scenarios, particularly when dealing with production planning, scheduling, or resource allocation.
  Cause:
  The error message DMCLG666 indicates that the system has detected an issue with the optimal start number for a specific computer (or resource). This could be due to several reasons, including:
  
  Configuration Issues: The computer/resource may not be properly configured in the system.
  Data Inconsistencies: There may be inconsistencies in the data related to the scheduling or resource allocation.
  Capacity Constraints: The optimal start number may exceed the available capacity of the computer/resource.
  Scheduling Conflicts: There may be conflicts in the scheduling of tasks or jobs assigned to the computer/resource.
  
  Solution:
  To resolve the DMCLG666 error, you can take the following steps:
  
  
  Check Configuration: Verify the configuration settings for the computer/resource in the SAP system. Ensure that all parameters are correctly set up.
  
  
  Review Data: Look for any inconsistencies in the data related to the scheduling or resource allocation. This may involve checking the master data for the computer/resource.
  
  
  Adjust Capacity: If the optimal start number exceeds the available capacity, consider adjusting the capacity settings for the computer/resource.
  
  
  Analyze Scheduling: Review the scheduling of tasks or jobs assigned to the computer/resource. Look for any conflicts or overlaps that may be causing the issue.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to the error message and its context.
  
  
  Contact Support: If the issue persists, consider reaching out to SAP support or your internal IT team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in diagnosing and resolving the issue, such as those related to production planning (e.g., CO01, CO02) or resource management.
  SAP Notes: Check for any SAP Notes related to DMCLG666 for additional insights or patches that may address the issue.
  User Forums: Engage with SAP user forums or communities where similar issues may have been discussed, providing insights or solutions from other users' experiences.
  
  By following these steps, you should be able to identify the root cause of the DMCLG666 error and implement an appropriate solution.