How To Fix M8_2168 - Tolerance key & unknown

M8_2168 - Overview

• Message type: E = Error

• Message class: M8_2 - Logistics Invoice Verification

• Message number: 168

• Message text: Tolerance key & unknown

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message M8_2168 - Tolerance key & unknown ?

  The SAP error message M8_2168, which states "Tolerance key & unknown," typically occurs in the context of materials management and inventory management processes. This error indicates that the system is unable to recognize the tolerance key specified in the transaction or configuration.
  
  Cause:
  
  Invalid Tolerance Key: The tolerance key specified in the transaction does not exist in the system or is incorrectly entered.
  
  Configuration Issues: The tolerance key may not be properly configured in the system settings.
  Missing Master Data: The material master or other related master data may not have the necessary settings for the tolerance key.
  Transport Issues: If the system has recently undergone a transport of configuration or master data, the tolerance key may not have been included or activated.
  
  
  Solution:
  
  
  Check Tolerance Key: Verify that the tolerance key you are using is valid. You can do this by navigating to the relevant configuration settings in SAP:
  
  Go to the transaction code OMD0 (for tolerance