How To Fix MR056 - Error while displaying the units of measure allowed

MR056 - Overview

• Message type: E = Error

• Message class: MR - Stock overview for generic materials

• Message number: 056

• Message text: Error while displaying the units of measure allowed

What causes this issue?

A serious error occurred while attempting to display the units of
measure allowed for a material.

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?

Notify your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MR056 - Error while displaying the units of measure allowed ?

  The SAP error message MR056 ("Error while displaying the units of measure allowed") typically occurs in the context of materials management, particularly when dealing with purchasing documents or material master data. This error indicates that there is an issue with the units of measure (UoM) configuration or data retrieval in the system.
  Causes of MR056 Error
  
  
  Missing or Incorrect UoM Configuration: The units of measure for the material may not be properly defined in the material master. This can happen if the UoM is not maintained or if there are inconsistencies in the UoM settings.
  
  
  Data Inconsistencies: There may be inconsistencies in the data related to the material or its UoM, such as missing entries in the relevant tables.
  
  
  Authorization Issues: The user may not have the necessary authorizations to view the units of measure for the material.
  
  
  System Errors: There could be temporary system issues or bugs that prevent the proper retrieval of UoM