How To Fix /ISDFPS/SYNC355 - Data changed

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/SYNC -

• Message number: 355

• Message text: Data changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/SYNC355 - Data changed ?

  The SAP error message /ISDFPS/SYNC355 Data changed typically occurs in the context of the SAP Integrated Business Planning (IBP) or SAP S/4HANA environments, particularly when dealing with data synchronization or data consistency issues. This error indicates that the data being processed has been modified since it was last read, leading to a conflict.
  Cause:
  
  Concurrent Modifications: The most common cause of this error is that the data was changed by another user or process after it was read by the current transaction. This can happen in environments where multiple users are working on the same data simultaneously.
  Data Locking: If the data is locked by another transaction, it may lead to this error when trying to update or synchronize the data.
  Data Replication Issues: In scenarios involving data replication between systems (e.g., between SAP S/4HANA and IBP), if the data in the source system changes after it has been replicated, it can lead to inconsistencies.
  
  Solution:
  
  Refresh Data: If you encounter this error, try refreshing the data or reloading the relevant data set. This ensures that you are working with the most current version of the data.
  Check for Concurrent Users: Investigate if other users are modifying the same data. If so, coordinate with them to avoid conflicts.
  Implement Locking Mechanisms: If applicable, implement proper locking mechanisms to prevent concurrent modifications. This can include using transaction locks or application-level locks.
  Error Handling in Code: If you are developing custom code or using APIs, ensure that you have proper error handling in place to catch this error and retry the operation after refreshing the data.
  Data Consistency Checks: Regularly perform data consistency checks to identify and resolve any discrepancies in the data across systems.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to this error for specific patches or updates that may address known issues.
  Documentation: Review the official SAP documentation for the specific module you are working with (e.g., IBP, S/4HANA) for best practices on data handling and synchronization.
  Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error, including transaction codes, user actions, and system logs.
  
  By following these steps, you should be able to address the /ISDFPS/SYNC355 Data changed error effectively.