How To Fix RSAN_MDL025 - Error when writing to target system &1. Processing terminated

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAN_MDL - Messages on Analysis Object Model

• Message number: 025

• Message text: Error when writing to target system &1. Processing terminated

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 RSAN_MDL025 - Error when writing to target system &1. Processing terminated ?

  The SAP error message RSAN_MDL025 indicates that there is an issue when trying to write data to a target system during a data transfer process, typically in the context of SAP BW (Business Warehouse) or SAP Data Services. This error can occur for various reasons, and understanding the cause is essential for finding a solution.
  Possible Causes:
  
  
  Connection Issues: There may be a problem with the connection to the target system. This could be due to network issues, incorrect configuration, or the target system being down.
  
  
  Authorization Problems: The user or service account used for the data transfer may not have the necessary authorizations to write to the target system.
  
  
  Data Format Issues: The data being transferred may not conform to the expected format or structure in the target system, leading to validation errors.
  
  
  Target System Configuration: The target system may not be properly configured to accept the incoming data, such as incorrect settings in the data model or data target.
  
  
  Resource Limitations: The target system may be experiencing resource limitations, such as insufficient memory or disk space, preventing it from processing the incoming data.
  
  
  Data Consistency Issues: There may be issues with data consistency, such as primary key violations or other integrity constraints in the target system.
  
  
  Solutions:
  
  
  Check Connection Settings: Verify the connection settings to the target system. Ensure that the connection is active and that the target system is reachable.
  
  
  Review Authorizations: Check the authorizations of the user or service account being used for the data transfer. Ensure that it has the necessary permissions to write to the target system.
  
  
  Validate Data Format: Review the data being transferred to ensure it meets the expected format and structure required by the target system.
  
  
  Inspect Target System Configuration: Check the configuration of the target system to ensure it is set up correctly to accept the incoming data. This may involve reviewing data models, data targets, and any relevant settings.
  
  
  Monitor Resource Usage: Check the resource usage on the target system. If there are limitations, consider optimizing the system or increasing resources as needed.
  
  
  Check for Data Consistency: Review the data for any inconsistencies or violations of integrity constraints. Ensure that the data being transferred does not conflict with existing data in the target system.
  
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) to monitor data loads and check for errors.
  Logs and Traces: Review logs and traces in both the source and target systems for more detailed error messages that can provide additional context.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.