How To Fix CM_PIQ_API033 - Unit conversion from &1 to &2 not possible for material &3

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_PIQ_API - Messages for PriceInquiry API

• Message number: 033

• Message text: Unit conversion from &1 to &2 not possible for material &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_PIQ_API033 - Unit conversion from &1 to &2 not possible for material &3 ?

  The SAP error message CM_PIQ_API033 indicates that there is an issue with unit conversion for a specific material. This error typically arises when the system is unable to convert a quantity from one unit of measure (UoM) to another for a given material. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing Unit of Measure Conversion: The conversion factors between the two units of measure are not defined in the system.
  Incorrect Material Master Data: The material master may not have the necessary unit of measure settings or may be incorrectly configured.
  Inconsistent UoM Settings: The units of measure used in the transaction may not be compatible or may not have a defined relationship in the system.
  Customizing Issues: There may be issues in the customizing settings related to unit of measure conversions.
  
  Solution:
  
  
  Check Unit of Measure Settings:
  
  Go to the material master (transaction code MM03) and check the unit of measure settings for the material in question.
  Ensure that the required units of measure are maintained and that conversion factors are defined.
  
  
  
  Define Conversion Factors:
  
  If the conversion factors are missing, you can define them in the customizing settings (transaction code OME1 for defining units of measure).
  Ensure that the conversion factors between the two units of measure are correctly set up.
  
  
  
  Review Material Master Data:
  
  Ensure that the material is correctly set up with all necessary data, including base unit of measure and alternative units of measure.
  Check if the material is marked as a stock material or non-stock material, as this can affect unit conversions.
  
  
  
  Check for Customizing Issues:
  
  Review the customizing settings related to unit of measure conversions in the SAP system.
  Ensure that the relevant settings are correctly configured in the IMG (Implementation Guide).
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for additional guidance on unit of measure conversions and material master data.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material Master
  OME1: Define Units of Measure
  OMW1: Maintain Units of Measure
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  User Exits or BAdIs: If custom logic is involved in the conversion process, review any user exits or BAdIs that may affect unit conversions.
  
  By following these steps, you should be able to identify the cause of the error and implement the necessary solutions to resolve it. If the issue persists, consider reaching out to your SAP support team for further assistance.