Message type: E = Error
Message class:  RSTCO_ACT - Activation of technical content 
Message number: 018
Message text: &4: Remaining object &1 of type &2 inserted in table RSTCO_OBJ_ACT
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The SAP error message RSTCO_ACT018 indicates that there is a problem related to the activation of a data object in the context of the SAP BW (Business Warehouse) system. Specifically, this error message is associated with the activation of objects in the BW system, such as InfoObjects, DataStore Objects (DSOs), or InfoCubes.
Cause: The error message RSTCO_ACT018 typically occurs when there is an issue with the activation process of a data object. The message indicates that there are remaining objects of a certain type that have not been successfully activated. This can happen due to various reasons, including: Dependency Issues: The object you are trying to activate may have dependencies on other objects that have not been activated yet. Data Consistency Issues: There may be inconsistencies in the data or metadata that prevent the activation from completing successfully. Transport Issues: If the object was transported from another system, there may be issues related to the
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