How To Fix 61124 - In-house production time calculated &1 is too long

SAP Error Message - Details

• Message type: E = Error

• Message class: 61 - Fehlermeldungen fuer Bedarfsplanung

• Message number: 124

• Message text: In-house production time calculated &1 is too long

What causes this issue?

An in-house production time of &V1& workdays was calculated.
This value is greater than the allowed maximum value of 999 workdays.

How to fix this error?

Check the in-house production time dependent on the lot size in the
material master record.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 61124 - In-house production time calculated &1 is too long ?

  The SAP error message 61124, which states "In-house production time calculated &1 is too long," typically occurs in the context of production planning and scheduling. This error indicates that the in-house production time calculated for a particular material or production order exceeds the maximum allowable limit set in the system.
  Causes:
  
  Excessive Production Time: The calculated in-house production time for the material is longer than what is acceptable based on the configuration or business rules.
  Incorrect Master Data: The material master data, routing, or work center data may be incorrectly configured, leading to unrealistic production times.
  Capacity Constraints: The work center may have capacity constraints that are not properly accounted for, leading to longer production times.
  Production Process Complexity: The production process may be overly complex or not optimized, resulting in longer processing times.
  
  Solutions:
  
  
  Review and Adjust Master Data:
  
  Check the material master data for the affected material and ensure that the production lead times, lot sizes, and other relevant parameters are correctly set.
  Review the routing for the material to ensure that the operations and their respective times are accurate.
  Verify the work center settings to ensure that they reflect the actual production capabilities.
  
  
  
  Check Production Scheduling Parameters:
  
  Review the production scheduling parameters in the configuration to ensure that they align with the business requirements.
  Adjust the maximum allowable in-house production time if necessary, but ensure that this aligns with operational capabilities.
  
  
  
  Optimize Production Processes:
  
  Analyze the production process to identify any inefficiencies or bottlenecks that could be causing excessive production times.
  Consider process improvements or lean manufacturing techniques to reduce production time.
  
  
  
  Consult with Production Planning Team:
  
  Collaborate with the production planning team to understand the context of the error and gather insights on potential adjustments needed in the planning process.
  
  
  
  Testing and Validation:
  
  After making adjustments, test the changes in a development or quality environment to ensure that the error is resolved before moving to production.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MM02 (Change Material), CA01 (Create Routing), or CR01 (Create Work Center) to access and modify the relevant master data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration settings.
  Documentation: Review SAP documentation related to production planning and scheduling for best practices and guidelines.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the error message 61124 and ensure smoother production planning processes.