How To Fix OQ_B205 - Specified unit of measure &1 not of dimension type &2

SAP Error Message - Details

• Message type: E = Error

• Message class: OQ_B - IS-Oil SSR : Message pool Service Station Base

• Message number: 205

• Message text: Specified unit of measure &1 not of dimension type &2

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 OQ_B205 - Specified unit of measure &1 not of dimension type &2 ?

  The SAP error message OQ_B205 indicates that there is an issue with the unit of measure (UoM) being used in a transaction or configuration. Specifically, it states that the specified unit of measure is not of the expected dimension type. This typically occurs in scenarios involving inventory management, material master data, or sales and distribution.
  Cause:
  
  Incorrect Unit of Measure: The unit of measure specified in the transaction does not match the expected dimension type for the material or process. For example, if a material is defined with a weight dimension, but a volume unit is being used, this error will occur.
  Configuration Issues: The unit of measure settings in the material master or the configuration settings in the system may not be correctly defined.
  Data Entry Errors: There may be a typo or incorrect entry in the transaction where the unit of measure is specified.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03) and verify the unit of measure settings.
  Ensure that the base unit of measure and any alternative units of measure are correctly defined and correspond to the expected dimension types.
  
  
  
  Review Transaction Data:
  
  Check the transaction where the error occurred. Ensure that the unit of measure being used is appropriate for the material and matches the expected dimension type.
  If you are entering data manually, double-check for any typos or incorrect entries.
  
  
  
  Configuration Settings:
  
  If you have access to configuration, check the settings for units of measure in the relevant customizing transactions (e.g., SPRO).
  Ensure that the unit of measure is correctly assigned to the appropriate dimension type in the system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for specific guidance on units of measure and dimension types relevant to your industry or business process.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Dimension Types: Common dimension types include weight, volume, length, area, etc. Each material should have a unit of measure that corresponds to its dimension type.
  Unit of Measure Conversion: Ensure that any conversions between different units of measure are correctly set up in the system.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and SPRO (Customizing) for troubleshooting.
  
  By following these steps, you should be able to identify and resolve the cause of the OQ_B205 error in SAP.