How To Fix UR151 - DataSource does not have a valid time stamp (please check status)

UR151 - Overview

• Message type: E = Error

• Message class: UR -

• Message number: 151

• Message text: DataSource does not have a valid time stamp (please check status)

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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UR151 - Details

• The SAP error message UR151 indicates that a DataSource does not have a valid timestamp, which typically means that the DataSource is not in a state that allows it to be used for data extraction or replication. This can occur in various scenarios, particularly when working with SAP BW (Business Warehouse) or SAP Data Services.
  
  Cause:
  
  DataSource Status: The DataSource may be in an inactive state or not properly activated. This can happen if changes were made to the DataSource but it was not reactivated.
  Timestamp Issues: The timestamp associated with the DataSource may be outdated or missing, which can occur if the DataSource was not properly updated after changes.
  Transport Issues: If the DataSource was transported from one system to another, it may not have been activated in the target system.
  Replication Issues: If the DataSource is linked to a source system, there may be issues with the replication process that prevent it from