How To Fix RTCMMD418 - Source key date must be >= the current date

RTCMMD418 - Overview

• Message type: E = Error

• Message class: RTCMMD - Article Hierarchy

• Message number: 418

• Message text: Source key date must be >= the current date

Self-Explanatory Message

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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 RTCMMD418 - Source key date must be >= the current date ?

  The SAP error message RTCMMD418, which states "Source key date must be >= the current date," typically occurs in the context of data entry or processing where a date is expected to be equal to or later than the current date. This error is often encountered in modules related to master data management, such as Material Management (MM) or Sales and Distribution (SD).
  
  Cause:
  The error is triggered when a user attempts to enter a date that is earlier than the current date in a field that requires a date to be today or in the future. This can happen in various scenarios, such as:
  
  Creating or updating master data (e.g., material master, vendor master).
  Setting validity periods for certain data entries.
  Entering dates for promotional activities or pricing conditions.
  
  
  Solution:
  To resolve the RTCMMD418 error, you should:
  
  
  Check the Date Input: Ensure that the date you are entering is today or a future date. If you are