How To Fix RSCRT178 - No open PSA request found for DataSource &1

RSCRT178 - Overview

• Message type: E = Error

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

• Message number: 178

• Message text: No open PSA request found for DataSource &1

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSCRT178 - No open PSA request found for DataSource &1 ?

  The SAP error message RSCRT178 indicates that there is no open PSA (Persistent Staging Area) request found for the specified DataSource. This error typically occurs in the context of data extraction processes in SAP BW (Business Warehouse) when trying to load data from a source system into the BW system.
  
  Cause:
  
  No Data Loaded: The most common cause is that no data has been loaded into the PSA for the specified DataSource. This can happen if the extraction process has not been executed or if it failed.
  Data Request Status: The PSA request may have been processed and closed, meaning there are no open requests available for further processing.
  Incorrect DataSource: The DataSource specified may not be correctly configured or may not exist in the system.
  Extraction Issues: There may be issues with the extraction process itself, such as connection problems with the source system or incorrect extraction settings.
  
  
  Solution:
  
  Check Data Load: Verify if the data