How To Fix CR159 - No workdays: Unnecessary entries are ignored

SAP Error Message - Details

• Message type: E = Error

• Message class: CR - (1,099) Work Center; (100,200) Capacity

• Message number: 159

• Message text: No workdays: Unnecessary entries are ignored

What causes this issue?

You specified that the days from the new interval of available capacity
are not workdays. There is no capacity available on these days.

System Response

In this case, the system automatically sets the cycle duration and the
number of shifts to "1".

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CR159 - No workdays: Unnecessary entries are ignored ?

  The SAP error message CR159 "No workdays: Unnecessary entries are ignored" typically occurs in the context of planning or scheduling activities within SAP, particularly when dealing with work schedules or capacity planning. This error indicates that the system cannot find any valid workdays for the specified period, which means that the entries made for planning or scheduling are not applicable.
  Cause:
  
  Invalid Date Range: The date range specified for the planning or scheduling does not fall within the defined workdays in the work schedule.
  Work Schedule Configuration: The work schedule may not be properly configured, or there may be no workdays defined for the relevant period.
  Public Holidays: If the specified dates coincide with public holidays or non-working days that are not accounted for in the work schedule, this error may occur.
  Employee Availability: If the employee or resource is not available during the specified dates, the system may not find any workdays.
  
  Solution:
  
  Check Work Schedule: Review the work schedule configuration to ensure that the workdays are correctly defined for the relevant period. You can do this by navigating to the work schedule settings in SAP.
  Adjust Date Range: Ensure that the date range you are using for planning or scheduling includes valid workdays. Adjust the dates if necessary.
  Review Public Holidays: Check if there are any public holidays or non-working days that might be affecting the work schedule. You may need to adjust the planning to avoid these dates.
  Employee Availability: Verify the availability of the employee or resource for the specified dates. If they are not available, consider rescheduling the planning to a time when they are available.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on configuring work schedules and handling planning errors.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like PT03 (Work Schedule) or PT60 (Time Evaluation) to check and modify work schedules.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to work schedules and planning errors.
  User Roles: Ensure that you have the necessary permissions to view and modify work schedules in SAP.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in time management or planning modules.