How To Fix RSAU187 - No constant date defined for reading master data from &

RSAU187 - Overview

• Message type: E = Error

• Message class: RSAU - Update rules

• Message number: 187

• Message text: No constant date defined for reading master data from &

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 RSAU187 - No constant date defined for reading master data from & ?

  The SAP error message RSAU187 "No constant date defined for reading master data from &" typically occurs in the context of data extraction or reporting, particularly when dealing with master data in SAP BW (Business Warehouse) or SAP ERP systems. This error indicates that the system is unable to find a defined constant date for reading the master data from the specified source.
  
  Cause:
  
  Missing Constant Date: The primary cause of this error is that there is no constant date defined in the settings for the data extraction or reporting process. This constant date is necessary for the system to know which version of the master data to read.
  
  Configuration Issues: There may be issues in the configuration of the InfoObject or the data source from which the master data is being extracted.
  Data Source Settings: The data source may not be properly set up to include a constant date, or the settings may