How To Fix FSH_SD_COMMON170 - At least one row has been added or removed after BAdI invocation.

SAP Error Message - Details

• Message type: E = Error

• Message class: FSH_SD_COMMON -

• Message number: 170

• Message text: At least one row has been added or removed after BAdI invocation.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FSH_SD_COMMON170 - At least one row has been added or removed after BAdI invocation. ?

  The SAP error message FSH_SD_COMMON170 typically occurs in the context of a Business Add-In (BAdI) implementation, particularly when there are issues related to data consistency during the execution of a BAdI method. This error indicates that the data in the internal table has changed (i.e., rows have been added or removed) after the BAdI was invoked, which can lead to inconsistencies or unexpected behavior in the application.
  Cause:
  
  Data Modification: The most common cause of this error is that the BAdI implementation is modifying the internal table (e.g., adding or removing rows) after the BAdI has been called. This can happen if the BAdI implementation is not correctly managing the data it processes.
  Concurrency Issues: If multiple processes or users are trying to modify the same data simultaneously, it can lead to inconsistencies.
  Incorrect Logic: The logic within the BAdI implementation may not be correctly handling the data, leading to unexpected changes in the internal table.
  
  Solution:
  
  Review BAdI Implementation: Check the code in the BAdI implementation to ensure that it does not modify the internal table after the BAdI has been invoked. If modifications are necessary, they should be done before the BAdI call or in a way that does not affect the expected data structure.
  Use Proper Data Handling: Ensure that any data manipulation is done carefully, and consider using local copies of the data if necessary to avoid unintended side effects.
  Debugging: Use debugging tools to step through the BAdI implementation and identify where the data is being modified. Look for any loops or conditions that might be adding or removing rows.
  Check for Concurrency: If the issue is related to concurrent processing, consider implementing locking mechanisms or reviewing the transaction handling to ensure data integrity.
  Consult Documentation: Review SAP documentation related to the specific BAdI and its expected behavior to ensure compliance with best practices.
  
  Related Information:
  
  BAdI Documentation: Check the SAP Help Portal or the specific documentation for the BAdI you are working with to understand its intended use and any constraints.
  SAP Notes: Search for relevant SAP Notes that might address known issues or provide patches related to the BAdI in question.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.