How To Fix CR136 - The specified week is not valid (check entry)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 136

• Message text: The specified week is not valid (check entry)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CR136 - The specified week is not valid (check entry) ?

  The SAP error message CR136, "The specified week is not valid (check entry)," typically occurs in the context of planning or scheduling activities within SAP, particularly in modules like SAP PP (Production Planning) or SAP PM (Plant Maintenance). This error indicates that the week you are trying to reference or enter does not exist in the system's calendar or is not valid for the specified context.
  Causes:
  
  Invalid Week Number: The week number entered may not correspond to a valid week in the calendar year.
  Calendar Settings: The factory calendar or holiday calendar may not be set up correctly, leading to discrepancies in week definitions.
  Date Format Issues: The date format used may not align with the expected format in SAP, causing the system to misinterpret the week.
  Fiscal Year Variations: If the fiscal year does not align with the calendar year, it may lead to confusion regarding week numbers.
  Data Entry Errors: Simple typographical errors in entering the week number or related dates.
  
  Solutions:
  
  Check Week Number: Verify that the week number you are entering is valid for the current year. Ensure it falls within the range of weeks defined in the calendar.
  Review Calendar Settings: Go to the configuration settings for the factory calendar or holiday calendar in SAP and ensure they are set up correctly. You can check this in transaction code SCAL (Maintain Calendar).
  Correct Date Format: Ensure that the date format you are using matches the format expected by SAP. This can often be adjusted in user settings.
  Consult Fiscal Year Settings: If your organization uses a fiscal year that differs from the calendar year, ensure that the week number corresponds to the correct fiscal year.
  Re-enter Data: If you suspect a data entry error, try re-entering the week number and related information carefully.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SCAL for calendar maintenance, C223 for maintaining work centers, or IP01 for creating maintenance plans, depending on the context of the error.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  User Documentation: Refer to SAP documentation or user manuals for guidance on how to properly enter week numbers and manage calendars within the system.
  
  If the issue persists after checking these aspects, it may be beneficial to consult with your SAP support team or a functional consultant who can provide more tailored assistance based on your specific configuration and usage of the system.