How To Fix /SAPAPO/PPM_MAINTAIN189 - Overlapping validity margins of alternative products -> &1 &2 &3 &4

/SAPAPO/PPM_MAINTAIN189 - Overview

• Message type: E = Error

• Message class: /SAPAPO/PPM_MAINTAIN -

• Message number: 189

• Message text: Overlapping validity margins of alternative products -> &1 &2 &3 &4

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PPM_MAINTAIN189 - Overlapping validity margins of alternative products -> &1 &2 &3 &4 ?

  The SAP error message /SAPAPO/PPM_MAINTAIN189 indicates that there are overlapping validity margins for alternative products in the Advanced Planning and Optimization (APO) module. This typically occurs when you are trying to maintain or create alternative products that have overlapping validity periods, which can lead to confusion in planning and execution.
  
  Cause:
  The error is caused by the following scenarios:
  
  Overlapping Validity Periods: Two or more alternative products have been defined with overlapping validity dates. For example, if Product A is valid from January 1 to March 31, and Product B is valid from March 15 to April 30, there is an overlap in the validity period.
  Incorrect Configuration: The configuration of alternative products may not have been set up correctly, leading to conflicts in the validity periods.
  Data Entry Errors: Manual entry errors when defining the validity periods for alternative products can also lead to this issue.
  
  
  Solution:
  To resolve this error, you can take the following