How To Fix RSOH028 - Request &1 cannot be locked

RSOH028 - Overview

• Message type: E = Error

• Message class: RSOH - Messages for Open Hub Interface and for InfoSpoke

• Message number: 028

• Message text: Request &1 cannot be locked

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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RSOH028 - Details

• The SAP error message RSOH028, which states "Request &1 cannot be locked," typically occurs in the context of SAP BW (Business Warehouse) when there is an issue with data requests in the InfoProvider, such as an InfoCube or DataStore Object (DSO). This error indicates that the system is unable to lock a specific data request for processing, which can prevent data loading or processing tasks from completing successfully.
  Causes:
  
  Concurrent Access: Another process or user may be accessing the same request, leading to a lock conflict.
  Long-Running Processes: A previous data load or process may still be running, preventing the new request from being locked.
  System Configuration: Issues with the configuration of the InfoProvider or the data loading process can also lead to locking issues.
  Database Locks: Database-level locks may be preventing the request from being locked in SAP BW.
  Transport Issues: If the request is part of a transport, it may be locked due to