How To Fix M3875 - Specify either lot size dependent or independent in-house production time

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 875

• Message text: Specify either lot size dependent or independent in-house production time

What causes this issue?

You have entered a lot size independent in-house production time but
also data for calculating a lot size dependent in-house production
time.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Either enter a lot size independent production time or lot
size dependent data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M3875 - Specify either lot size dependent or independent in-house production time ?

  The SAP error message M3875, which states "Specify either lot size dependent or independent in-house production time," typically occurs in the context of production planning and scheduling within the SAP system. This error indicates that the system requires you to define the in-house production time for a material, but it is unclear whether this time should be dependent on the lot size or independent of it.
  Cause:
  The error arises when:
  
  The material master data for a production item is incomplete or incorrectly configured.
  The in-house production time is not specified for the material in the relevant views (e.g., MRP view or production view).
  The system is unable to determine how to calculate the production time based on the lot size settings.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM02).
  Ensure that you are in the appropriate views (usually MRP or Production).
  Look for the fields related to in-house production time.
  Specify either the lot size dependent or independent in-house production time.
  
  
  
  Define In-House Production Time:
  
  If you want to set a lot size dependent in-house production time, you need to specify the production time for different lot sizes in the relevant fields.
  If you prefer a lot size independent in-house production time, ensure that you fill in the appropriate field for the independent time.
  
  
  
  Check Lot Size Settings:
  
  Review the lot size settings in the material master to ensure they are correctly defined.
  Make sure that the lot size categories (e.g., fixed lot size, lot-for-lot) are set according to your production requirements.
  
  
  
  Review Production Scheduling Profile:
  
  If applicable, check the production scheduling profile assigned to the material. Ensure that it is configured correctly to handle in-house production times.
  
  
  
  Consult Documentation:
  
  If you are unsure about the settings, refer to SAP documentation or consult with your SAP functional consultant for guidance on how to set these parameters correctly.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM02: Change Material Master
  MM03: Display Material Master
  MD02: MRP Run
  
  
  SAP Notes and Documentation:
  
  Check SAP Notes for any known issues or updates related to this error message.
  Review the SAP Help Portal for detailed information on material master data configuration.
  
  
  
  By following these steps, you should be able to resolve the M3875 error and ensure that your material master data is correctly configured for production planning.