How To Fix SABP_UNIT_CHECKMAN100 - The identifier &1 is unknown

SAP Error Message - Details

• Message type: E = Error

• Message class: SABP_UNIT_CHECKMAN - Error Texts for Adapter ABAP Unit to CheckMan

• Message number: 100

• Message text: The identifier &1 is 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SABP_UNIT_CHECKMAN100 - The identifier &1 is unknown ?

  The SAP error message SABP_UNIT_CHECKMAN100 with the description "The identifier &1 is unknown" typically occurs in the context of unit of measure (UoM) checks or conversions within the SAP system. This error indicates that the system is unable to recognize or find the specified identifier (in this case, a unit of measure or similar entity) that is being referenced in a transaction or process.
  Causes:
  
  Invalid Unit of Measure: The identifier (e.g., a unit of measure) being used in the transaction does not exist in the system.
  Configuration Issues: The unit of measure may not be properly configured in the system, or it may have been deleted or deactivated.
  Data Entry Errors: There may be a typographical error in the identifier being used, leading to the system not recognizing it.
  Missing Master Data: The relevant master data (like material master, vendor master, etc.) may not have the required unit of measure defined.
  
  Solutions:
  
  Check the Identifier: Verify the identifier (unit of measure) being used in the transaction. Ensure that it is correctly spelled and formatted.
  Review Configuration: Go to the configuration settings for units of measure in SAP (transaction code OME1 for units of measure) and check if the identifier exists and is active.
  Master Data Check: Ensure that the relevant master data (like material master) includes the unit of measure in question. You can check this using transaction codes like MM03 (Display Material) to see if the unit of measure is defined.
  Create or Update UoM: If the unit of measure does not exist, you may need to create it using transaction code OME1 or update the existing configuration.
  Consult Documentation: If you are unsure about the correct identifiers or configurations, refer to SAP documentation or consult with your SAP administrator or functional consultant.
  
  Related Information:
  
  Transaction Codes: 
  
  MM03: Display Material Master
  OME1: Maintain Units of Measure
  OMW1: Maintain Unit of Measure Conversion
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that the user has the necessary authorizations to access and modify unit of measure settings.
  
  If the issue persists after checking the above points, it may be beneficial to engage with SAP support or your internal SAP team for further investigation.