Message type: E = Error
Message class:  RSO_CTC - Message class for CTC related messages 
Message number: 220
Message text: Preparation completed
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.
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The SAP error message RSO_CTC220, which states "Preparation completed," typically indicates that a process related to the SAP Business Warehouse (BW) or SAP BusinessObjects is in a state where it has completed its preparation phase but may not have proceeded to the next step due to various reasons. Possible Causes: Data Load Issues: The data load process may have encountered issues, such as missing data or incorrect data formats. Process Chain Configuration: There may be misconfigurations in the process chain that prevent it from executing further. Authorization Issues: The user executing the process may not have the necessary authorizations to proceed with the next steps. System Performance: High system load or performance issues may cause delays in processing. Dependencies: Other processes or tasks that need to be completed before this one can proceed may not have finished. Solutions: Check Process Chain Logs: Review the logs of the process chain to identify any errors or warnings that occurred during
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