How To Fix CC249 - No date shift due to inconsistency in object dependencies

SAP Error Message - Details

• Message type: E = Error

• Message class: CC - ECM: Messages

• Message number: 249

• Message text: No date shift due to inconsistency in object dependencies

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CC249 - No date shift due to inconsistency in object dependencies ?

  The SAP error message CC249 "No date shift due to inconsistency in object dependencies" typically occurs in the context of production planning and control, particularly when dealing with capacity planning and scheduling in SAP. This error indicates that there is an inconsistency in the dependencies of the objects involved in the planning process, which prevents the system from performing a date shift.
  Causes:
  
  Inconsistent Object Dependencies: The error often arises when there are conflicting or missing dependencies between different objects (e.g., production orders, work centers, or routing).
  Incorrect Master Data: Issues with master data, such as incorrect lead times, capacity constraints, or scheduling parameters, can lead to inconsistencies.
  Changes in Planning Parameters: If planning parameters have been changed after the initial setup, it may lead to inconsistencies in the scheduling logic.
  Capacity Overload: If the capacity of a work center is overloaded and cannot accommodate the planned production, it may trigger this error.
  
  Solutions:
  
  Check Object Dependencies: Review the dependencies between the objects involved in the planning process. Ensure that all necessary relationships are correctly defined and that there are no conflicts.
  Review Master Data: Verify the master data for the relevant production orders, work centers, and routings. Ensure that lead times, capacities, and other parameters are correctly set.
  Adjust Planning Parameters: If there have been recent changes to planning parameters, consider reverting them or adjusting them to resolve the inconsistency.
  Capacity Planning: Analyze the capacity of the work centers involved. If there is an overload, consider rescheduling or redistributing the workload to avoid conflicts.
  Use Transaction Codes: Utilize transaction codes like CM21 (Capacity Planning) or COHV (Mass Processing of Production Orders) to analyze and adjust the production orders and their dependencies.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address known issues related to this error.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CO01 (Create Production Order), CO02 (Change Production Order), and CM21 (Capacity Planning).
  SAP Documentation: Refer to SAP Help documentation for detailed explanations of capacity planning and scheduling concepts.
  User Forums: Engage with SAP community forums or user groups to see if others have encountered similar issues and how they resolved them.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with an SAP expert or your organization's SAP support team for further assistance.