How To Fix M2811 - Error converting quantity: unit & numerator & denominator & (doc. &)

M2811 - Overview

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 811

• Message text: Error converting quantity: unit & numerator & denominator & (doc. &)

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message M2811 - Error converting quantity: unit & numerator & denominator & (doc. &) ?

  The SAP error message M2811, which states "Error converting quantity: unit & numerator & denominator & (doc. &)", typically occurs when there is an issue with the conversion of quantities between different units of measure in the SAP system. This error can arise in various scenarios, such as during the creation of purchase orders, sales orders, or inventory management transactions.
  Causes:
  
  
  Incorrect Unit of Measure Configuration: The unit of measure (UoM) defined for the material may not be properly configured in the system. This includes issues with the base unit of measure, alternative units, or conversion factors.
  
  
  Missing Conversion Factors: If the conversion factors between the units of measure are not defined or are incorrect, the system will not be able to convert quantities properly.
  
  
  Inconsistent Data: There may be inconsistencies in the data related to the material master, such as missing or incorrect entries in the unit of measure fields.
  
  
  Document Type Issues: The