How To Fix /SCMB/MC_PB100 - Item &1: assigned to mixed layer &3 with quantity &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/MC_PB -

• Message number: 100

• Message text: Item &1: assigned to mixed layer &3 with quantity &2

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 /SCMB/MC_PB100 - Item &1: assigned to mixed layer &3 with quantity &2 ?

  The SAP error message /SCMB/MC_PB100 typically relates to issues in the Supply Chain Management (SCM) module, specifically in the context of mixed layer handling in the context of production or inventory management. This error indicates that there is a problem with the assignment of an item to a mixed layer, which can occur in scenarios involving batch management or mixed product handling.
  Cause:
  The error message /SCMB/MC_PB100 Item &1: assigned to mixed layer &3 with quantity &2 generally arises due to one or more of the following reasons:
  
  
  Incorrect Layer Assignment: The item specified (Item &1) is incorrectly assigned to a mixed layer (Layer &3) with a specified quantity (Quantity &2) that does not match the expected or allowed quantity for that layer.
  
  
  Quantity Mismatch: The quantity of the item being processed may exceed the available quantity in the mixed layer or may not meet the minimum requirements for that layer.
  
  
  Configuration Issues: There may be configuration issues in the SCM settings related to mixed layer handling, such as incorrect settings for batch management or mixed product handling.
  
  
  Data Integrity Issues: There could be inconsistencies in the data related to inventory levels, batch numbers, or product characteristics.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Layer Assignment: Verify the assignment of the item to the mixed layer. Ensure that the item is correctly assigned and that the layer is configured to accept that item.
  
  
  Validate Quantities: Check the quantities involved. Ensure that the quantity of the item being assigned to the mixed layer does not exceed the available quantity in that layer and meets any minimum requirements.
  
  
  Review Configuration: Review the configuration settings in the SCM module related to mixed layer handling. Ensure that all settings are correctly defined for batch management and mixed product handling.
  
  
  Data Consistency Check: Perform a data consistency check to ensure that there are no discrepancies in the inventory data, batch numbers, or product characteristics.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling mixed layers and resolving related errors.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, providing them with the error message details and any relevant context.
  
  
  Related Information:
  
  Mixed Layer Handling: Understand the concept of mixed layers in SAP SCM, which allows for the management of different products or batches within the same storage layer.
  Batch Management: Familiarize yourself with batch management processes in SAP, as they often relate to mixed layer handling.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error message.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.