How To Fix /SCWM/CON271 - Demand data changed using BAdI

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/CON -

• Message number: 271

• Message text: Demand data changed using BAdI

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/CON271 - Demand data changed using BAdI ?

  The SAP error message /SCWM/CON271 typically indicates that there has been a change in demand data that is being processed through a Business Add-In (BAdI). This error is often encountered in the context of SAP Extended Warehouse Management (EWM) when there are inconsistencies or issues with the demand data being modified or processed.
  Cause:
  
  BAdI Implementation: The error may arise from a custom implementation of a BAdI that modifies demand data. If the BAdI is not correctly implemented or if it leads to an unexpected change in the demand data, this error can occur.
  Data Consistency: The demand data may have been changed in a way that violates the expected data consistency rules within the EWM system.
  Concurrency Issues: If multiple processes are trying to change the same demand data simultaneously, it can lead to conflicts and this error message.
  Incorrect Configuration: There may be configuration issues in the EWM system that lead to improper handling of demand data.
  
  Solution:
  
  Review BAdI Implementation: Check the implementation of the BAdI that is causing the error. Ensure that it is correctly handling the demand data and not making unintended changes.
  Debugging: Use debugging tools to trace the execution of the BAdI and identify where the demand data is being changed. Look for any logic that may lead to inconsistencies.
  Data Consistency Checks: Perform checks on the demand data to ensure that it is consistent and valid. This may involve reviewing the data in the database or using SAP transaction codes to analyze the demand data.
  Concurrency Control: Implement proper locking mechanisms or transaction handling to avoid concurrency issues when multiple processes are accessing or modifying the same demand data.
  Consult Documentation: Refer to SAP documentation or notes related to the specific BAdI and the error message for any known issues or recommended practices.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance. They may provide insights or patches that address the specific error.
  
  Related Information:
  
  BAdI Documentation: Review the documentation for the specific BAdI being used to understand its intended functionality and any limitations.
  SAP Notes: Search for relevant SAP Notes that may address this error or provide guidance on best practices for handling demand data in EWM.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the /SCWM/CON271 error and implement a suitable solution.