How To Fix RSM325 - Transfer & data records in communication structure

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM -

• Message number: 325

• Message text: Transfer & data records in communication structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSM325 - Transfer & data records in communication structure ?

  The SAP error message RSM325 typically occurs during the data transfer process in the context of SAP's data transfer and communication structures, particularly when working with the SAP BW (Business Warehouse) or SAP ERP systems. This error indicates that there is an issue with the transfer of data records in the communication structure, which can be caused by various factors.
  Causes of RSM325 Error
  
  
  Data Structure Mismatch: The structure of the data being transferred does not match the expected structure in the communication layer. This can happen if there are changes in the data model or if the data source has been modified.
  
  
  Missing Data: Required fields in the data records may be missing or not populated correctly, leading to issues during the transfer.
  
  
  Data Type Issues: There may be discrepancies in data types between the source and target systems, causing the transfer to fail.
  
  
  Communication Structure Configuration: The configuration of the communication structure may not be set up correctly, leading to issues in data transfer.
  
  
  Buffer Issues: If the data buffer is full or not functioning correctly, it can lead to transfer errors.
  
  
  Solutions to RSM325 Error
  
  
  Check Data Structure: Verify that the data structure in the source matches the expected structure in the target. Make sure that all required fields are present and correctly formatted.
  
  
  Validate Data: Ensure that the data being transferred is complete and adheres to the expected data types. You can use transaction codes like RSA1 (Data Warehousing Workbench) to check the data.
  
  
  Review Communication Structure Configuration: Go through the configuration settings of the communication structure to ensure that everything is set up correctly. This includes checking the InfoObjects and InfoProviders involved in the data transfer.
  
  
  Monitor Data Transfer: Use transaction codes like RSMO (Data Transfer Monitor) to monitor the data transfer process and identify any specific records that are causing issues.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as some issues may be resolved in newer versions.
  
  
  Consult Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide insights into the specific cause of the issue.
  
  
  Reprocess Data: If the error is due to specific records, you may need to reprocess those records after correcting any identified issues.
  
  
  Related Information
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), RSMO (Data Transfer Monitor), and SLG1 (Application Log) for monitoring and troubleshooting.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the RSM325 error. SAP Notes can provide specific guidance and solutions based on the version of your SAP system.
  
  
  Documentation: Refer to SAP documentation for detailed information on data transfer processes and communication structures, which can provide additional context and troubleshooting steps.
  
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or BW team for further assistance, as they may have more insights into the specific configuration and setup of your SAP environment.