How To Fix /SAPSLL/CON_LDET020 - No maximum quantity or UoM maintained at assigned control class level

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/CON_LDET -

• Message number: 020

• Message text: No maximum quantity or UoM maintained at assigned control class level

Self-Explanatory Message

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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 /SAPSLL/CON_LDET020 - No maximum quantity or UoM maintained at assigned control class level ?

  The SAP error message /SAPSLL/CON_LDET020 indicates that there is no maximum quantity or unit of measure (UoM) maintained at the assigned control class level for a specific item in the SAP system. This error typically arises in the context of logistics, particularly in the SAP Global Trade Services (GTS) module or when dealing with customs and compliance processes.
  Cause:
  
  Missing Configuration: The control class assigned to the material or item does not have a maximum quantity or UoM defined. This can happen if the configuration for the control class is incomplete or not properly set up.
  Data Entry Error: There may be an oversight in the data entry process where the necessary details for the control class were not filled in.
  Changes in Master Data: If there have been recent changes to the material master or control class settings, it may lead to inconsistencies that trigger this error.
  
  Solution:
  
  
  Check Control Class Configuration:
  
  Navigate to the configuration settings for the control class in SAP.
  Ensure that the maximum quantity and UoM are defined for the control class that is assigned to the material or item in question.
  If they are missing, add the necessary values and save the changes.
  
  
  
  Review Material Master Data:
  
  Go to the material master record for the affected item.
  Check the assigned control class and ensure that it is correctly linked to the appropriate settings in the configuration.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for guidance on how to set up control classes and their associated parameters.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test transaction to ensure that the error no longer occurs.
  
  
  
  Consult with SAP Support:
  
  If the issue persists after checking the configuration and data, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like SPRO (to access the configuration settings) or MM03 (to view material master data).
  Control Class: This is a classification used in SAP to manage compliance and customs processes. It is essential to ensure that all relevant parameters are correctly set up.
  Documentation: SAP Help Portal and community forums can provide additional insights and troubleshooting steps.
  
  By addressing the configuration and ensuring that all necessary parameters are set, you should be able to resolve the error message /SAPSLL/CON_LDET020.