How To Fix /PLMI/AL_GSS033 - Required quantity is different on key date &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/AL_GSS -

• Message number: 033

• Message text: Required quantity is different on key date &1

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 /PLMI/AL_GSS033 - Required quantity is different on key date &1 ?

  The SAP error message /PLMI/AL_GSS033 Required quantity is different on key date &1 typically occurs in the context of Advanced Planning and Optimization (APO) or similar planning modules within SAP. This error indicates that there is a discrepancy between the required quantity of a product and the quantity that is available or planned for a specific key date.
  
  Cause:
  
  Data Mismatch: The required quantity for a product on the specified key date does not match the planned or available quantity. This could be due to changes in demand, supply, or planning parameters.
  Planning Version Issues: If you are using different planning versions, the required quantities may differ across versions.
  Time Bucket Issues: The planning horizon or time buckets may not align correctly, leading to discrepancies in required quantities.
  Master Data Issues: Incorrect or outdated master data (like material master, BOM, or routing) can lead to incorrect calculations of required quantities.
  Forecasting Errors: If the forecast data