How To Fix RSM2858 - & records from PSA & are consistent

SAP Error Message - Details

• Message type: E = Error

• Message class: RSM2 - Monitor assistant help texts

• Message number: 858

• Message text: & records from PSA & are consistent

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 RSM2858 - & records from PSA & are consistent ?

  The SAP error message RSM2858 typically indicates an issue related to the extraction of data from the Persistent Staging Area (PSA) in SAP BW (Business Warehouse). The message usually states that there is a problem with the data records in the PSA, and it may suggest that the records are inconsistent or that there is an issue with the data load process.
  Cause:
  
  Data Inconsistency: The records in the PSA may not match the expected format or structure, leading to inconsistencies.
  Data Load Issues: There may have been issues during the data extraction or loading process, such as network interruptions or system errors.
  Transformation Errors: If there are transformations applied to the data during the loading process, errors in these transformations can lead to inconsistencies.
  Data Type Mismatches: If the data types in the source system do not match the target structure in BW, it can lead to errors.
  Missing or Duplicate Records: Records may be missing required fields or may have duplicates that violate constraints.
  
  Solution:
  
  Check PSA Records: Review the records in the PSA to identify any inconsistencies or errors. You can do this by using transaction code RSA1 and navigating to the Data Warehousing Workbench.
  Reprocess the Data: If you identify any issues, you may need to delete the problematic records from the PSA and reprocess the data load.
  Validate Data Sources: Ensure that the data source is correctly configured and that the data being extracted is in the expected format.
  Check Transformation Rules: Review the transformation rules applied during the data load to ensure they are correctly defined and do not introduce errors.
  Monitor Data Load Process: Use transaction codes like SM37 to monitor the job logs for any errors during the data load process.
  Consult Logs: Check the application logs for more detailed error messages that can provide insights into the specific cause of the issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as RSA1 (Data Warehousing Workbench), SM37 (Job Monitoring), and SLG1 (Application Log).
  SAP Notes: Search for relevant SAP Notes that may address specific issues related to error RSM2858. SAP Notes often provide patches or workarounds for known issues.
  Documentation: Review SAP documentation related to data extraction and loading processes in BW for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or support channels for additional insights and shared experiences from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the underlying issues causing the RSM2858 error in your SAP BW environment.