How To Fix RSCRT094 - Error when writing PSA for request '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: RSCRT - Near-To-Real-Time Messages

• Message number: 094

• Message text: Error when writing PSA for request '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCRT094 - Error when writing PSA for request '&1' ?

  The SAP error message RSCRT094 indicates that there is an issue when writing to the Persistent Staging Area (PSA) for a data request. This error can occur in the context of data extraction processes, particularly when using SAP BW (Business Warehouse) or SAP BW/4HANA.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Data Consistency Issues: The data being written to the PSA may have inconsistencies or errors that prevent it from being stored correctly.
  Database Issues: There may be issues with the underlying database, such as locks, insufficient space, or connectivity problems.
  Data Type Mismatches: The data types of the incoming data may not match the expected data types in the PSA structure.
  Authorization Issues: The user executing the data load may not have the necessary authorizations to write to the PSA.
  Technical Settings: Incorrect technical settings in the InfoSource or InfoPackage can lead to this error.
  
  Solution:
  To resolve the RSCRT094 error, you can take the following steps:
  
  Check Data Consistency: Review the data being loaded to ensure that it is consistent and adheres to the expected formats and types.
  Database Health Check: Verify the health of the database. Check for locks, space issues, or connectivity problems. You may need to consult your database administrator.
  Review Data Types: Ensure that the data types in the source system match those defined in the PSA. Adjust the data types if necessary.
  Authorization Check: Confirm that the user has the necessary authorizations to write to the PSA. You may need to adjust roles or permissions.
  Technical Settings Review: Check the technical settings of the InfoSource and InfoPackage. Ensure that they are correctly configured for the data load.
  Check for Duplicates: If the data being loaded contains duplicates, it may cause issues. Ensure that the data is unique or handle duplicates appropriately.
  Monitor Logs: Review the application logs (transaction SLG1) for more detailed error messages that can provide additional context for the failure.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage your data loads.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  BW/4HANA Documentation: Refer to the official SAP BW/4HANA documentation for best practices and guidelines on data loading and PSA management.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed logs and error messages for a more in-depth analysis.