How To Fix LB242 - Import parameter &1 contains more than one record for UoM &2

SAP Error Message - Details

• Message type: E = Error

• Message class: LB - Logistics: Batch - Management

• Message number: 242

• Message text: Import parameter &1 contains more than one record for UoM &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message LB242 - Import parameter &1 contains more than one record for UoM &2 ?

  The SAP error message LB242 indicates that there is an issue with the import parameter for a unit of measure (UoM) in a process, typically related to inventory management or material management. The message states that the import parameter contains more than one record for the specified UoM, which means that the system is encountering multiple entries when it expects only one.
  Cause:
  
  Duplicate Entries: The most common cause of this error is that there are duplicate entries in the database for the specified UoM. This can happen if the same material is defined with multiple records for the same UoM in the material master or related tables.
  Incorrect Data Mapping: If data is being imported from an external system or file, there may be an issue with how the data is mapped, leading to multiple records being created for the same UoM.
  Configuration Issues: There may be configuration issues in the system that allow for multiple records to exist for the same UoM, which should not be the case.
  
  Solution:
  
  Check Material Master Data: Review the material master data for the specific material and UoM. Ensure that there are no duplicate entries. You can do this by using transaction codes like MM03 (Display Material) to check the details.
  Data Cleanup: If duplicates are found, you may need to clean up the data by removing or consolidating the duplicate entries. This should be done carefully to avoid data integrity issues.
  Review Import Logic: If the error occurs during an import process, review the logic used to import the data. Ensure that the mapping is correct and that it does not create duplicate records.
  Consult Documentation: Check SAP documentation or notes related to this error message for any specific recommendations or patches that may address the issue.
  Testing: After making changes, perform tests to ensure that the error does not occur again and that the system behaves as expected.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM03 (Display Material), MM02 (Change Material), and SE11 (Data Dictionary) to investigate the underlying data.
  SAP Notes: Search for SAP Notes related to error LB242 in the SAP Support Portal for any known issues or fixes.
  User Exits and BAdIs: If you are using custom code or enhancements, check for any user exits or BAdIs that might be affecting how UoM data is handled.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.