How To Fix O3337 - No parameter set found in quantity conversion default parameter table

SAP Error Message - Details

• Message type: E = Error

• Message class: O3 - IS-Oil: HPM messages (goods movements, QCI, deliveries)

• Message number: 337

• Message text: No parameter set found in quantity conversion default parameter table

What causes this issue?

The system determined a valid parameter default header set for this
movement. However, no parameters could be determined for this header
set.

System Response

The system cannot continue processing for "automatic" and "semi -
automatic" conversion mode.

How to fix this error?

Maintain a new parameter default set for this material:
<DS:TRAN.O3DEFAULTS>Create QCI (Quantity Conversion Interface) default
sets</>. If the problem persists, contact your system administrator.

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 O3337 - No parameter set found in quantity conversion default parameter table ?

  The SAP error message O3337, "No parameter set found in quantity conversion default parameter table," typically occurs when the system is unable to find the necessary parameters for quantity conversion in the relevant configuration tables. This can happen in various scenarios, such as when dealing with material master data, unit of measure conversions, or during the processing of transactions that involve quantity conversions.
  Cause:
  
  Missing Configuration: The default parameter set for quantity conversion may not be configured in the system. This can happen if the necessary entries have not been created in the relevant tables.
  Incorrect Material Master Data: The material master may not have the correct unit of measure settings or may not be properly maintained.
  Missing or Incorrect Unit of Measure: The unit of measure used in the transaction may not be defined in the system or may not have a corresponding conversion factor.
  Custom Development Issues: If there are custom programs or enhancements that involve quantity conversions, they may not be handling the parameters correctly.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the transaction code OMN1 (or the relevant configuration transaction) to check the quantity conversion settings.
  Ensure that the necessary parameter sets are defined in the quantity conversion default parameter table.
  
  
  
  Maintain Material Master:
  
  Use transaction code MM02 to check the material master data.
  Ensure that the unit of measure settings are correctly maintained, including the base unit of measure and any alternative units of measure.
  
  
  
  Define Units of Measure:
  
  Use transaction code CUNI to check if the units of measure are defined in the system.
  If the unit of measure is missing, create it and define the necessary conversion factors.
  
  
  
  Check for Custom Code:
  
  If there are custom developments, review the code to ensure that it correctly references the quantity conversion parameters.
  Debug the custom code if necessary to identify where the issue arises.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to quantity conversion and the specific error message for additional guidance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  OMN1: Configuration for quantity conversion.
  MM02: Change material master data.
  CUNI: Maintain units of measure.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for relevant notes in the SAP Support Portal.
  
  
  Testing: After making changes, perform tests to ensure that the error does not occur again and that quantity conversions work as expected.
  
  
  By following these steps, you should be able to resolve the O3337 error and ensure that quantity conversions are functioning correctly in your SAP system.