Message type: E = Error
Message class:  RSDSO_UPDATE -  
Message number: 029
Message text: Request is still open. Close it first.
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The SAP error message RSDSO_UPDATE029: Request is still open. Close it first. typically occurs in the context of data extraction or data loading processes in SAP BW (Business Warehouse) or SAP BI (Business Intelligence). This error indicates that there is an open data request that needs to be closed before you can proceed with the operation you are attempting.
Cause: Open Data Request: The most common cause of this error is that there is an open data request in the data target (like an InfoCube or DataStore Object) that has not been processed or closed. Incomplete Data Load: If a previous data load was interrupted or did not complete successfully, it may leave the request in an open state. Locking Issues: Sometimes, locking issues can prevent the request from being closed properly.
Solution: To resolve the RSDSO_UPDATE029 error, you can follow these steps: Check Open Requests: Go to the Data Warehousing Workbench (transaction code RSA1). Navigate to the relevant
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