How To Fix RSM2856 - Error & when reading PSA &

RSM2856 - Overview

• Message type: E = Error

• Message class: RSM2 - Monitor assistant help texts

• Message number: 856

• Message text: Error & when reading PSA &

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 RSM2856 - Error & when reading PSA & ?

  The SAP error message RSM2856 typically occurs in the context of data extraction and loading processes, particularly when dealing with the Persistent Staging Area (PSA) in SAP BW (Business Warehouse). This error can arise during the extraction of data from a source system or when reading data from the PSA.
  Cause of RSM2856 Error
  The RSM2856 error can be caused by several factors, including:
  
  
  Data Inconsistencies: There may be inconsistencies or errors in the data being loaded into the PSA, such as missing mandatory fields or incorrect data formats.
  
  
  PSA Table Issues: The PSA tables may be locked, corrupted, or not properly configured, preventing successful data reads.
  
  
  Authorization Issues: The user executing the data load may not have the necessary authorizations to read from the PSA.
  
  
  Technical Issues: There could be underlying technical issues, such as database connectivity problems or issues with the data source.
  
  
  Data Transfer Process (DTP) Configuration: Incorrect settings in the DTP that is