How To Fix /SAPAPO/OM_SYNC335 - Rows differ

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_SYNC -

• Message number: 335

• Message text: Rows differ

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_SYNC335 - Rows differ ?

  The SAP error message /SAPAPO/OM_SYNC335 Rows differ typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is a mismatch between the data in the APO system and the data in the connected SAP ERP system. This error is often related to the synchronization of master data or transactional data between the two systems.
  Cause:
  
  
  Data Inconsistency: The most common cause of this error is that the data in the APO system does not match the data in the ERP system. This can happen due to:
  
  Manual changes made in one system that were not replicated in the other.
  Errors during data transfer or replication processes.
  Incomplete or failed data synchronization jobs.
  
  
  
  Configuration Issues: Incorrect configuration settings in the integration between SAP ERP and SAP APO can lead to data mismatches.
  
  
  Versioning Issues: If there are different versions of master data in the two systems, it can lead to discrepancies.
  
  
  Solution:
  
  
  Data Comparison: Identify the specific rows or data elements that are causing the discrepancy. You can use transaction codes like /SAPAPO/OM_SYNC to analyze the synchronization status and identify the differences.
  
  
  Re-Synchronize Data: Once the discrepancies are identified, you may need to re-synchronize the affected data. This can be done using:
  
  The transaction /SAPAPO/OM_SYNC to manually trigger synchronization.
  The relevant data transfer programs or jobs to ensure that the data is consistent across both systems.
  
  
  
  Check Configuration: Review the configuration settings for the integration between SAP ERP and SAP APO. Ensure that all necessary settings are correctly configured to facilitate proper data transfer.
  
  
  Data Maintenance: If manual changes were made, ensure that they are replicated in both systems. It may be necessary to manually correct the data in either the ERP or APO system.
  
  
  Monitoring and Logging: Implement monitoring and logging for data transfer processes to catch discrepancies early. This can help in identifying issues before they lead to errors.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OM_SYNC, /SAPAPO/OM_DATA, and others that can help in monitoring and managing data synchronization.
  SAP Notes: Check for any SAP Notes related to this error message. SAP frequently releases notes that provide solutions or workarounds for known issues.
  Documentation: Review SAP documentation on data synchronization between SAP ERP and SAP APO for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or APO support team for further assistance.