Message type: E = Error
Message class:  /SAPAPO/PDEM -  
Message number: 233
Message text: (Near) real-time data load (DS-&1, QS-&2, DTA-&3) is running
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The SAP error message /SAPAPO/PDEM233 indicates that a near real-time data load is currently in progress for a specific DataSource (DS), Queue (QS), and Data Transfer Application (DTA). This message typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an attempt to initiate a new data load while another one is already running.
Cause: Concurrent Data Loads: The error is primarily caused by an attempt to start a new data load while another data load is still in progress. This can happen if the system is configured to handle multiple data loads simultaneously, but the current load has not yet completed. Long Processing Time: If the data load process takes longer than expected due to large volumes of data or system performance issues, it can lead to this error. System Locking: The system may have locking mechanisms in place to prevent data inconsistencies, which can also lead to
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