How To Fix RSOSC155 - &1 Switches have been replicated from source system &2

SAP Error Message - Details

• Message type: E = Error

• Message class: RSOSC - Scoping framework

• Message number: 155

• Message text: &1 Switches have been replicated from source system &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSOSC155 - &1 Switches have been replicated from source system &2 ?

  The SAP error message RSOSC155 indicates that there is an issue related to the replication of switches from a source system to a target system in the context of SAP BW (Business Warehouse) or SAP HANA. This error typically arises when there is a mismatch or inconsistency in the data replication process.
  Cause:
  The error message RSOSC155 usually occurs due to one of the following reasons:
  
  
  Replication Issues: There may be problems with the data replication process from the source system to the target system, which can include network issues, configuration errors, or problems with the source system itself.
  
  
  Inconsistent Data: The data in the source system may not match the expected format or structure in the target system, leading to replication errors.
  
  
  Configuration Errors: Incorrect settings in the DataSource or InfoProvider configuration can lead to issues during the replication process.
  
  
  Authorization Issues: The user executing the replication may not have the necessary authorizations to perform the operation.
  
  
  Solution:
  To resolve the RSOSC155 error, you can follow these steps:
  
  
  Check Replication Status: Verify the status of the replication process in the SAP BW system. You can do this by checking the DataSource and ensuring that the data is being replicated correctly.
  
  
  Review Logs: Look at the logs for any additional error messages or warnings that may provide more context about the issue. You can use transaction codes like RSA1 (Data Warehousing Workbench) to check for errors.
  
  
  Reconfigure DataSource: If there are configuration issues, you may need to reconfigure the DataSource or InfoProvider settings. Ensure that the settings match between the source and target systems.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to perform the replication. You may need to consult with your SAP security team to verify this.
  
  
  Network and Connectivity: Check for any network issues that may be affecting the connection between the source and target systems. Ensure that both systems can communicate without any interruptions.
  
  
  Data Consistency: Ensure that the data in the source system is consistent and adheres to the expected format. You may need to clean or transform the data before replication.
  
  
  Re-run Replication: After addressing the above issues, try re-running the replication process to see if the error persists.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 for Data Warehousing Workbench, RSCUSTV10 for DataSource settings, and RSPC for process chains.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Documentation: Review SAP documentation related to data replication and BW configuration for best practices and guidelines.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.