Message type: E = Error
Message class: COCO - Control Composer
Message number: 030
Message text: Control composite &: The control tree is empty
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COCO030
- Control composite &: The control tree is empty ?The SAP error message COCO030, which states "Control composite &: The control tree is empty," typically occurs in the context of SAP's CO (Controlling) module, particularly when dealing with controlling objects or reports. This error indicates that the system is unable to find any data or controls to display in the specified context. Causes: No Data Available: The most common cause is that there is no data available for the specified controlling area, period, or other selection criteria. Incorrect Selection Criteria: The user may have entered incorrect or overly restrictive selection criteria, leading to an empty result set. Authorization Issues: The user may not have the necessary authorizations to view the data in the controlling area.
Configuration Issues: There may be configuration issues in the controlling area or related settings that prevent data from being displayed. System Errors: Occasionally, system errors or bugs can lead to this message being displayed. Solutions: Check Data Availability: Verify that there is
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