How To Fix CY598 - Requirements with no load in evaluation period not displayed

SAP Error Message - Details

• Message type: E = Error

• Message class: CY - Capacity Requirements Planning

• Message number: 598

• Message text: Requirements with no load in evaluation period not displayed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CY598 - Requirements with no load in evaluation period not displayed ?

  The SAP error message CY598, which states "Requirements with no load in evaluation period not displayed," typically occurs in the context of capacity planning and evaluation in SAP's Production Planning (PP) module. This message indicates that there are requirements (such as production orders or planned orders) that do not have any load (i.e., no scheduled work or capacity assigned) during the specified evaluation period.
  Cause:
  
  No Capacity Assigned: The requirements may not have any capacity assigned to them, meaning that there are no resources (like machines or labor) scheduled to work on those orders during the evaluation period.
  Evaluation Period Settings: The evaluation period you are looking at may not include the time frames where the requirements are scheduled.
  Incorrect Configuration: There may be issues with the configuration of the planning parameters or the way the requirements are set up in the system.
  Data Issues: There could be data inconsistencies or missing data in the master data (like work centers, routing, etc.) that prevent the system from displaying the load.
  
  Solution:
  
  Check Capacity Assignment: Ensure that the production orders or planned orders have capacity assigned to them. You can do this by checking the order details and verifying the scheduling and capacity planning settings.
  Review Evaluation Period: Make sure that the evaluation period you are using includes the time frames where the requirements are scheduled. Adjust the evaluation period if necessary.
  Configuration Review: Review the configuration settings in the system related to capacity planning and requirements. Ensure that all necessary parameters are correctly set up.
  Data Consistency Check: Perform a data consistency check to ensure that all relevant master data (like work centers, routing, etc.) is correctly maintained and that there are no missing or incorrect entries.
  Use Alternative Reports: If the issue persists, consider using alternative reports or transaction codes to analyze the requirements and capacity, such as transaction codes like CM01 (Capacity Planning) or COOIS (Order Information System).
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CM01, CM21, and COOIS for capacity planning and order management.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on capacity planning and production order management for best practices and troubleshooting steps.
  User Forums: Engage with SAP community forums or user groups for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the CY598 error and implement a solution to resolve it.