How To Fix MILL_PC_OB026 - Lowest expansion level reached

MILL_PC_OB026 - Overview

• Message type: E = Error

• Message class: MILL_PC_OB - Original Batch

• Message number: 026

• Message text: Lowest expansion level reached

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message MILL_PC_OB026 - Lowest expansion level reached ?

  The SAP error message MILL_PC_OB026: "Lowest expansion level reached" typically occurs in the context of production planning and control, particularly when dealing with the production order or process order in the SAP system. This error indicates that the system has reached the lowest level of the bill of materials (BOM) or routing structure during the planning or execution process, and it cannot expand further.
  Causes:
  
  BOM Structure Issues: The BOM may not be correctly defined, or there may be missing components at the lowest level.
  Routing Issues: Similar to BOM, the routing may not be properly defined, leading to issues in the production process.
  Incorrect Configuration: The configuration settings for the material or production process may not be set up correctly.
  Data Inconsistencies: There may be inconsistencies in the master data related to materials, BOMs, or routings.
  Planning Parameters: The planning parameters may not be set correctly, leading to issues in the planning run.
  
  Solutions:
  
  Check BOM and