How To Fix >U190 - Number of incorrect lots: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: >U -

• Message number: 190

• Message text: Number of incorrect lots: &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message >U190 - Number of incorrect lots: &1 ?

  The SAP error message U190, which states "Number of incorrect lots: &1," typically occurs in the context of inventory management or production processes where lot management is involved. This error indicates that there is a discrepancy in the number of lots that are being processed or recorded, and it usually arises when the system detects that the number of lots specified does not match the expected or valid lots in the system.
  Causes:
  
  Incorrect Lot Numbers: The lot numbers entered may not exist in the system or may have been incorrectly entered.
  Lot Status Issues: The lots may be in a status that does not allow them to be processed (e.g., blocked, expired).
  Data Entry Errors: Manual entry errors can lead to incorrect lot numbers being recorded.
  System Configuration Issues: There may be configuration settings in the lot management that are not aligned with the current process.
  Batch Management: If batch management is enabled, there may be issues with the batch numbers associated with the lots.
  
  Solutions:
  
  Verify Lot Numbers: Check the lot numbers being used in the transaction. Ensure they are valid and exist in the system.
  Check Lot Status: Review the status of the lots to ensure they are not blocked or in an invalid state for the operation being performed.
  Correct Data Entry: If the error is due to manual entry, correct the lot numbers and reprocess the transaction.
  Review Configuration: Consult with your SAP configuration team to ensure that the lot management settings are correctly configured for your business processes.
  Use Transaction Codes: Utilize relevant transaction codes (like MB1A, MB1B, or others depending on the context) to check the lot details and make necessary adjustments.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance related to lot management and error handling.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Logs: Review transaction logs for additional details on the error occurrence.
  User Authorization: Ensure that the user has the necessary authorizations to process the lots in question.
  Training: Provide training to users on proper lot management practices to minimize errors.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with SAP support or your internal IT team for further investigation.