How To Fix RODPS_REPL534 - Synchronization not possible or necessary.

SAP Error Message - Details

• Message type: E = Error

• Message class: RODPS_REPL - Messages for the ETL Interface

• Message number: 534

• Message text: Synchronization not possible or necessary.

What causes this issue?

It is not possible to synchronize the delta for type E and A extractors.

System Response

No synchronization was performed for DataSource &V1&.

How to fix this error?

This is just a notification that the next delta load will extract data
records that have already been extracted via SAPI. There is no problem
however if this data is posted to master data tables or text tables, as
the data will be overwritten there anyway.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RODPS_REPL534 - Synchronization not possible or necessary. ?

  The SAP error message RODPS_REPL534, which states "Synchronization not possible or necessary," typically occurs in the context of SAP Landscape Transformation (SLT) or SAP Data Replication scenarios. This error indicates that the system has determined that synchronization of the data is either not required or cannot be performed due to certain conditions.
  Causes:
  
  
  No Changes Detected: The most common reason for this error is that there are no changes in the source system that need to be replicated to the target system. If the data in the source has not changed since the last replication, the system will determine that synchronization is not necessary.
  
  
  Configuration Issues: There may be configuration issues in the SLT setup, such as incorrect settings for the replication model or issues with the connection between the source and target systems.
  
  
  Data Consistency Issues: If there are inconsistencies in the data or if the data in the source system is not in a state that allows for replication, this error may occur.
  
  
  Replication Mode: The replication mode might be set to a state where it does not allow for synchronization, such as when the system is in a paused state.
  
  
  Filters and Conditions: If there are filters or conditions applied to the replication process that exclude the data from being synchronized, this error can also arise.
  
  
  Solutions:
  
  
  Check for Changes: Verify if there are any changes in the source system that need to be replicated. If there are no changes, the error can be ignored as synchronization is not necessary.
  
  
  Review Configuration: Check the SLT configuration settings to ensure that everything is set up correctly. This includes verifying the connection settings, replication model, and any filters that may be applied.
  
  
  Data Consistency Check: Ensure that the data in the source system is consistent and in a state that allows for replication. You may need to perform data validation or cleanup if inconsistencies are found.
  
  
  Replication Mode: Check the replication mode in the SLT configuration. If it is paused or in a state that does not allow synchronization, you may need to resume or change the mode.
  
  
  Logs and Monitoring: Review the SLT logs and monitoring tools to identify any additional errors or warnings that may provide more context about the issue.
  
  
  Consult Documentation: Refer to SAP documentation or support notes related to SLT and data replication for any specific guidance or troubleshooting steps related to this error.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation for best practices and configuration guidelines.
  Community Forums: Engage with SAP community forums or support channels where other users may have encountered similar issues and can provide insights or solutions.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.