How To Fix UMK222 - Error while reading the measure unit from default BW system '&'

SAP Error Message - Details

• Message type: E = Error

• Message class: UMK - Measures

• Message number: 222

• Message text: Error while reading the measure unit from default BW system '&'

What causes this issue?

Measure Builder cannot read units from the default BW system '&V1&'
There are two possible causes:
The default BW system '&V1&' is not accessible. The system is possibly
not active at the present time.
The InfoObject '&V2&' has not been activated in the default BW system.
The units are master data of this specific InfoObject.

System Response

When you display the measure attributes, you can only see the key value
of the units, but no text.
It is not possible to assign units to the measures.

How to fix this error?

Check if the default BW system '&V1&' is correctly specified in
transaction 'UMC_DFTRFC'.
Check whether the default BW system is accessible with transaction
'SM59'.
Check whether the InfoObject '&V2&' is activated in the default BW
system. You can do this with transaction 'RSD1' in the default BW
system.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UMK222 - Error while reading the measure unit from default BW system '&' ?

  The SAP error message UMK222 indicates that there is an issue with reading the measure unit from the default BW (Business Warehouse) system. This error typically arises in scenarios where the system is trying to access or retrieve information related to units of measure, but it encounters a problem, often due to configuration or data inconsistencies.
  Causes of UMK222 Error
  
  
  Missing or Incorrect Configuration: The default BW system may not be properly configured, or the unit of measure may not be defined in the system.
  
  
  Data Inconsistencies: There may be inconsistencies in the data related to units of measure, such as missing entries in the relevant tables.
  
  
  Authorization Issues: The user may not have the necessary authorizations to access the required data in the BW system.
  
  
  Connection Issues: There could be connectivity issues between the SAP system and the BW system, preventing data retrieval.
  
  
  Transport Issues: If the BW system has recently undergone changes or transports, it may not have the latest data or configurations.
  
  
  Solutions to UMK222 Error
  
  
  Check Configuration:
  
  Verify that the default BW system is correctly configured in the SAP system.
  Ensure that the units of measure are defined in the relevant tables (e.g., T006 for units of measure).
  
  
  
  Data Validation:
  
  Check for missing or incorrect entries in the unit of measure tables.
  Use transaction codes like SE11 or SE16 to inspect the relevant tables.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the BW system and the relevant data.
  
  
  
  Connection Verification:
  
  Test the connection between the SAP system and the BW system to ensure that it is functioning correctly.
  Use transaction code SM59 to check RFC connections.
  
  
  
  Transport Review:
  
  If there have been recent transports, ensure that all necessary objects and configurations have been transported correctly to the BW system.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant notes or patches that may address this specific error.
  
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with transaction codes like SE11 (Data Dictionary), SE16 (Data Browser), and SM59 (RFC Destinations) for troubleshooting.
  SAP Documentation: Refer to SAP Help documentation for detailed information on units of measure and BW configuration.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.