How To Fix C7103 - Capacity requirements calc. (enter start and finish date)

SAP Error Message - Details

• Message type: E = Error

• Message class: C7 - Scheduling

• Message number: 103

• Message text: Capacity requirements calc. (enter start and finish date)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message C7103 - Capacity requirements calc. (enter start and finish date) ?

  The SAP error message C7103, which states "Capacity requirements calc. (enter start and finish date)," typically occurs in the context of capacity planning and scheduling within SAP's production planning (PP) module. This error indicates that the system requires a start and finish date to calculate capacity requirements for a specific production order or planning scenario.
  Cause:
  
  Missing Dates: The most common cause of this error is that the user has not entered the required start and finish dates for the capacity calculation.
  Incorrect Configuration: There may be issues with the configuration of the planning parameters or the production order itself.
  User Input Error: The user may have overlooked entering the dates or may have entered them incorrectly.
  
  Solution:
  To resolve the C7103 error, follow these steps:
  
  
  Enter Start and Finish Dates:
  
  Navigate to the relevant transaction where the error occurred (e.g., transaction codes like CO01 for creating production orders).
  Ensure that you enter valid start and finish dates in the appropriate fields. These dates should reflect the planned production timeline.
  
  
  
  Check Configuration:
  
  If the dates are correctly entered and the error persists, check the configuration settings in the production planning module. Ensure that the planning parameters are set up correctly to allow for capacity calculations.
  
  
  
  Review User Input:
  
  Double-check that all required fields are filled out correctly. Sometimes, other related fields may also need to be populated for the system to perform the calculation.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for additional guidance on capacity planning and the specific transaction you are using.
  
  
  
  Contact Support:
  
  If the issue continues after verifying the above steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP PP, such as CO01 (Create Production Order), CO02 (Change Production Order), and CM01 (Capacity Leveling).
  Capacity Planning: Understanding the basics of capacity planning in SAP can help in troubleshooting similar issues in the future.
  SAP Notes: Check for any SAP Notes related to error C7103, as there may be specific patches or updates that address known issues.
  
  By following these steps, you should be able to resolve the C7103 error and successfully perform capacity requirement calculations in SAP.