How To Fix RSAU321 - <- End import postprocessing update of master data (attributes)

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 321

• Message text: <- End import postprocessing update of master data (attributes)

What causes this issue?

System Response

After all data records for a request have been saved in a temporary
version in the master data table, then reprocessing of these data
records is triggered.
The reprocessing was correctly executed.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSAU321 - <- End import postprocessing update of master data (attributes) ?

  The SAP error message RSAU321 typically occurs during the data import process in SAP BW (Business Warehouse) or SAP BI (Business Intelligence) when there is an issue with the post-processing of master data attributes. This error can arise due to various reasons, including data inconsistencies, issues with the data source, or problems with the transformation and loading process.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the master data being imported, such as missing mandatory fields or incorrect data formats.
  Transformation Errors: Issues in the transformation rules that are applied to the data can lead to errors during the import process.
  Data Source Issues: Problems with the source system from which the data is being extracted can also cause this error.
  Locking Issues: If the master data is locked by another process or user, it may prevent the import from completing successfully.
  Technical Issues: There could be technical issues related to the SAP system itself, such as memory shortages or configuration problems.
  
  Solutions:
  
  Check Data Consistency: Review the data being imported for any inconsistencies or missing values. Ensure that all mandatory fields are populated and that the data adheres to the expected formats.
  Review Transformation Rules: Examine the transformation rules in the Data Transfer Process (DTP) to ensure they are correctly defined and do not contain any errors.
  Monitor Source System: Check the source system for any issues that may affect data extraction. Ensure that the data is available and correctly formatted.
  Release Locks: If the master data is locked, identify the process or user that is holding the lock and release it if appropriate.
  Check System Logs: Review the SAP system logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  Re-run the Data Load: After addressing any identified issues, attempt to re-run the data load process to see if the error persists.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may find it useful to use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage your data loads.
  Data Transfer Process (DTP): Understanding the DTP settings and configurations can help in troubleshooting the issue.
  Master Data Management: Familiarity with how master data is managed in SAP BW/BI can provide insights into potential issues and solutions.
  
  If the problem persists after trying the above solutions, it may be necessary to engage with SAP support for further assistance.