How To Fix MPE_CM_EFFECTIVITY012 - Effectivity parameter not found in Customizing table

SAP Error Message - Details

• Message type: E = Error

• Message class: MPE_CM_EFFECTIVITY - Message Class for Parameter Effectivity

• Message number: 012

• Message text: Effectivity parameter not found in Customizing table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MPE_CM_EFFECTIVITY012 - Effectivity parameter not found in Customizing table ?

  The SAP error message MPE_CM_EFFECTIVITY012 indicates that the system is unable to find a specified effectivity parameter in the Customizing table. This typically occurs in the context of variant configuration or when dealing with configurable materials in SAP.
  Cause:
  The error can arise due to several reasons:
  
  Missing Customizing Entries: The effectivity parameter you are trying to use has not been defined in the relevant Customizing tables.
  Incorrect Configuration: The configuration settings for the material or product may not be set up correctly, leading to the system not being able to locate the required effectivity parameter.
  Transport Issues: If the Customizing settings were recently transported from another system (e.g., from development to production), there may have been issues during the transport process that resulted in missing entries.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access the effectivity parameters.
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Customizing Tables:
  
  Go to the relevant Customizing transaction (usually SPRO) and navigate to the section where effectivity parameters are defined.
  Ensure that the required effectivity parameter is present in the relevant tables (e.g., T399X, T399Y, etc.).
  
  
  
  Define Missing Parameters:
  
  If the effectivity parameter is missing, you will need to create it. This may involve defining the parameter in the Customizing settings for variant configuration.
  
  
  
  Review Configuration Settings:
  
  Check the configuration settings for the material or product in question. Ensure that all necessary settings are correctly defined and that the effectivity parameters are linked properly.
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that the transport was successful and that all necessary objects were included. You may need to re-transport the missing entries.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the effectivity parameters. You may need to consult with your SAP security team to verify this.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to effectivity parameters and variant configuration for any additional guidance or known issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to effectivity parameters and variant configuration.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  Training and Documentation: Consider reviewing training materials or documentation on variant configuration and effectivity parameters to ensure proper understanding and setup.
  
  By following these steps, you should be able to identify and resolve the cause of the MPE_CM_EFFECTIVITY012 error in your SAP system.