How To Fix X4528 - Error in capacity requirement for secondary resource &1/&2

SAP Error Message - Details

• Message type: E = Error

• Message class: X4 - APO Core Interface: Interfaces for Manufacturing Orders

• Message number: 528

• Message text: Error in capacity requirement for secondary resource &1/&2

What causes this issue?

An error occurred during the processing of a capacity requirement in
secondary resource &V2& for operation &V1&.

How to fix this error?

You can find the cause of the error in the subsequent message in the
application log. Rectify the cause of the error.

Procedure for System Administrators

Technical Information:
The capacity requirement concerned relates to the work center with
KAPID &V3& .

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message X4528 - Error in capacity requirement for secondary resource &1/&2 ?

  The SAP error message X4528, which states "Error in capacity requirement for secondary resource &1/&2," typically occurs in the context of production planning and capacity management. This error indicates that there is an issue with the capacity requirements for a secondary resource (like a machine or labor) in a production order or a planned order.
  Causes:
  
  Incorrect Resource Configuration: The secondary resource may not be properly configured in the system, leading to discrepancies in capacity calculations.
  Capacity Overload: The secondary resource may be overloaded, meaning that the planned production exceeds the available capacity.
  Missing or Incorrect Master Data: There may be missing or incorrect data in the resource master records, such as capacity data, working times, or availability.
  Scheduling Conflicts: There may be scheduling conflicts with other orders that are using the same secondary resource.
  Incorrect Order Settings: The production order or planned order may have incorrect settings that do not align with the resource's capabilities.
  
  Solutions:
  
  Check Resource Configuration: Verify the configuration of the secondary resource in the system. Ensure that all necessary parameters, such as capacity, working times, and availability, are correctly set up.
  Review Capacity Planning: Analyze the capacity planning for the secondary resource. If it is overloaded, consider rescheduling orders or increasing capacity if possible.
  Update Master Data: Ensure that the master data for the secondary resource is complete and accurate. This includes checking the resource's capacity, available working hours, and any other relevant settings.
  Resolve Scheduling Conflicts: Check for any scheduling conflicts with other orders that may be using the same secondary resource. Adjust the scheduling as necessary to resolve conflicts.
  Adjust Order Settings: Review the settings of the production or planned order to ensure they are compatible with the secondary resource's capabilities.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CM01 (Capacity Planning) or CO02 (Change Production Order) to analyze and adjust capacity requirements.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  Documentation: Refer to SAP documentation on capacity planning and resource management for more detailed guidance on configuring and managing resources.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant who can provide more in-depth analysis and troubleshooting.