How To Fix MD135 - Replacements in overlapping periods is not possible

MD135 - Overview

• Message type: E = Error

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

• Message number: 135

• Message text: Replacements in overlapping periods is not possible

What causes this issue?

Version &V1& is to replace two different versions in the same period.
This is not possible.

System Response

In the same period, one version can only replace <ZH>one</> other
version.

How to fix this error?

Please check your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MD135 - Replacements in overlapping periods is not possible ?

  The SAP error message MD135, which states "Replacements in overlapping periods is not possible," typically occurs in the context of Material Requirements Planning (MRP) when there are issues with the replacement of planned orders or stock in overlapping time periods. This error can arise in various scenarios, such as when trying to replace a planned order with another planned order that has a conflicting time frame.
  
  Cause:
  
  Overlapping Time Periods: The primary cause of this error is that the replacement order you are trying to create overlaps with an existing order or stock in a way that is not allowed by the system.
  Incorrect Configuration: There may be configuration settings in the MRP or in the material master that do not allow for overlapping replacements.
  Planning Parameters: The planning parameters for the material may not be set correctly, leading to conflicts in the scheduling of orders.
  Stock Levels: If there are stock levels that conflict