How To Fix /SAPAPO/RRP_CDOC046 - No available capacity between current and following operation

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_CDOC -

• Message number: 046

• Message text: No available capacity between current and following operation

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RRP_CDOC046 - No available capacity between current and following operation ?

  The SAP error message /SAPAPO/RRP_CDOC046 indicates that there is no available capacity between the current operation and the following operation in the production planning process. This error typically arises in the context of Advanced Planning and Optimization (APO) when scheduling production orders or during the capacity planning phase.
  Cause:
  
  Capacity Constraints: The most common cause is that the available capacity of the work center or resource is insufficient to handle the workload required for the subsequent operation.
  Scheduling Conflicts: There may be overlapping operations or scheduled maintenance that reduces the available capacity.
  Incorrect Master Data: Issues with master data, such as incorrect capacity settings for work centers, can lead to this error.
  Production Order Settings: The settings in the production order may not align with the available capacity, such as start and end times or operation sequences.
  Resource Allocation: If resources are allocated to other tasks or orders, it can lead to a lack of capacity for the current operation.
  
  Solution:
  
  Check Capacity Availability: Review the capacity of the work center or resource to ensure that it can accommodate the required workload. You can do this through transaction codes like CM01 (Capacity Planning) or CM21 (Capacity Leveling).
  Adjust Scheduling: If there are scheduling conflicts, consider rescheduling operations or adjusting the production order to allow for sufficient capacity.
  Review Master Data: Ensure that the master data for work centers, including available capacity, shift patterns, and resource allocation, is correctly maintained.
  Modify Production Order: If necessary, modify the production order to change the sequence of operations or adjust the timing to fit within the available capacity.
  Capacity Planning: Use capacity planning tools in SAP APO to analyze and optimize resource allocation and scheduling.
  Consult with Production Planners: Collaborate with production planners to understand the constraints and find a feasible solution.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CM01, CM21, MD04 (Stock/Requirements List), and COHV (Mass Processing of Production Orders).
  Capacity Planning in APO: Understanding the principles of capacity planning in SAP APO can help in troubleshooting and resolving capacity-related issues.
  Documentation: Refer to SAP Help documentation for detailed information on capacity planning and production scheduling.
  User Exits and BAdIs: In some cases, custom logic implemented through user exits or Business Add-Ins (BAdIs) may affect capacity calculations.
  
  By following these steps and understanding the underlying causes, you can effectively address the /SAPAPO/RRP_CDOC046 error and ensure smooth production planning and scheduling in SAP.