How To Fix MD_SUBSTN009 - Validities are not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MD_SUBSTN - Messages for Master Data Substitution

• Message number: 009

• Message text: Validities are not allowed

What causes this issue?

Application area does not support validities. For more information,
refer to Product Assistance for Product Substitution.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MD_SUBSTN009 - Validities are not allowed ?

  The SAP error message MD_SUBSTN009: Validities are not allowed typically occurs in the context of Material Requirements Planning (MRP) or when dealing with substitution or alternative materials in SAP. This error indicates that the system has encountered a situation where it is not permissible to have validity periods for the specified material or substitution.
  Cause:
  
  Invalid Configuration: The material or substitution configuration may not allow for validity periods. This can happen if the material is set up in a way that does not support time-dependent data.
  Master Data Issues: The material master data may be incomplete or incorrectly configured, leading to the system rejecting the validity periods.
  MRP Settings: The settings in the MRP area or the planning strategy may not support the use of validity periods for the materials involved.
  Substitution Settings: If you are trying to set up a substitution for a material, the substitution configuration may not allow for validity periods.
  
  Solution:
  
  Check Material Master Data: Review the material master data for the materials involved. Ensure that the settings allow for validity periods. You can do this by navigating to the material master (transaction code MM03) and checking the relevant views.
  Review Substitution Configuration: If you are working with alternative or substitute materials, check the configuration for substitutions in the system. Ensure that the settings allow for validity periods if that is your intention.
  Adjust MRP Settings: Review the MRP settings for the materials involved. Ensure that the planning strategy and other relevant settings are configured correctly to support validity periods.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on the configuration of materials and substitutions, especially regarding validity periods.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on configuration changes that may resolve the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and MD04 (Stock/Requirements List) to analyze the material and its settings.
  SAP Help Portal: Utilize the SAP Help Portal for detailed documentation on material management and MRP processes.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in Material Management (MM) or MRP processes.