How To Fix LC218 - Number of days specified for calculating requirement incorrect

SAP Error Message - Details

• Message type: E = Error

• Message class: LC - Logistics Controlling

• Message number: 218

• Message text: Number of days specified for calculating requirement incorrect

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 LC218 - Number of days specified for calculating requirement incorrect ?

  The SAP error message LC218, which states "Number of days specified for calculating requirement incorrect," typically occurs in the context of warehouse management or inventory management when there is an issue with the configuration of the number of days used for calculating requirements in the system.
  Cause:
  The error is usually caused by one of the following reasons:
  
  Incorrect Configuration: The number of days specified in the configuration settings for calculating requirements is either negative, zero, or exceeds the maximum allowed value.
  Master Data Issues: The master data for the material or storage location may not be set up correctly, leading to discrepancies in the requirement calculation.
  Parameter Settings: The parameters set in the system for the specific warehouse or storage type may not align with the expected values.
  
  Solution:
  To resolve the LC218 error, you can take the following steps:
  
  
  Check Configuration Settings:
  
  Navigate to the relevant configuration settings in SAP (usually found in the IMG under Logistics Execution or Warehouse Management).
  Verify the settings for the number of days used for calculating requirements. Ensure that the value is positive and within the acceptable range.
  
  
  
  Review Master Data:
  
  Check the material master data for the affected materials. Ensure that all relevant fields are correctly filled out, especially those related to inventory management and warehouse management.
  Look at the storage location data and ensure that it is correctly configured.
  
  
  
  Adjust Parameters:
  
  If applicable, review the parameters set for the specific warehouse or storage type. Make sure they are correctly defined and do not conflict with the requirement calculation.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific details on the configuration settings related to requirement calculation.
  
  
  
  Testing:
  
  After making changes, perform a test to see if the error persists. Create a new requirement or run the process that triggered the error to confirm that it has been resolved.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like OMI1, OMI2, or OMI3 to access the configuration settings related to inventory management and requirements calculation.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration settings.
  User Forums: Consider visiting SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and correct the underlying issue causing the LC218 error in SAP.