How To Fix PAL_CHECK002 - Conversion from unit &1 to unit &2 failed for order item &3/&4.

SAP Error Message - Details

• Message type: E = Error

• Message class: PAL_CHECK - Messages of the S4 PAL check

• Message number: 002

• Message text: Conversion from unit &1 to unit &2 failed for order item &3/&4.

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message PAL_CHECK002 - Conversion from unit &1 to unit &2 failed for order item &3/&4. ?

  The SAP error message PAL_CHECK002 indicates that there is a problem with the conversion of units of measure (UoM) for a specific order item. This error typically arises in scenarios where the system is unable to convert one unit of measure to another due to various reasons, such as missing conversion factors or incorrect unit definitions.
  Cause:
  
  Missing Conversion Factors: The conversion factors between the two units of measure are not defined in the system.
  Incorrect Unit Definitions: The units of measure may not be correctly defined in the system, leading to conversion issues.
  Inconsistent Data: The data for the order item may be inconsistent or incorrect, leading to conversion failures.
  Unit of Measure Not Active: The unit of measure may not be active or may have been deactivated in the system.
  
  Solution:
  
  
  Check Unit of Measure Settings:
  
  Go to the transaction code CUNI (Maintain Units of Measure) to check if the units involved in the conversion are correctly defined.
  Ensure that the conversion factors between the two units of measure are maintained.
  
  
  
  Define Conversion Factors:
  
  If the conversion factors are missing, you can define them in the same transaction (CUNI) by selecting the appropriate units and entering the conversion factor.
  
  
  
  Verify Order Item Data:
  
  Check the order item (identified by &3/&4 in the error message) for any inconsistencies or errors in the data that might be causing the conversion issue.
  
  
  
  Check for Active Units:
  
  Ensure that both units of measure are active in the system. If a unit has been deactivated, it will not be available for conversion.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional guidance on unit of measure conversions and related settings.
  
  
  
  Testing:
  
  After making the necessary changes, test the conversion again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  CUNI: Maintain Units of Measure
  MM03: Display Material Master (to check material settings)
  CO03: Display Production Order (to check order details)
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to unit of measure conversions.
  
  
  User Roles: Ensure that you have the necessary authorizations to make changes to unit of measure settings.
  
  
  By following these steps, you should be able to identify and resolve the cause of the PAL_CHECK002 error in SAP.