How To Fix MD498 - Range of coverage (green) must not be lower than range of cov. (yellow)

MD498 - Overview

• Message type: E = Error

• Message class: MD - Material Requirements Planning (MRP)

• Message number: 498

• Message text: Range of coverage (green) must not be lower than range of cov. (yellow)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MD498 - Range of coverage (green) must not be lower than range of cov. (yellow) ?

  The SAP error message MD498 indicates an issue with the coverage range settings in the Material Requirements Planning (MRP) module. Specifically, it means that the range of coverage defined for a material in the system is not set correctly, where the green range (the desired coverage) is lower than the yellow range (the minimum coverage).
  
  Cause:
  
  Configuration Error: The coverage settings for the material may have been incorrectly configured in the material master or MRP settings.
  Data Entry Mistake: During the setup of the material, the values for the coverage range may have been entered incorrectly.
  Inconsistent Settings: The settings for the material may not align with the overall planning strategy or requirements.
  
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03) and check the MRP views.
  Verify the settings for the coverage range, specifically the green and yellow values.
  
  
  
  Adjust Coverage Settings:
  
  If the green range is indeed lower than the yellow range, adjust