Message type: E = Error
Message class:  TWBG - Test Workbench: GUI 
Message number: 008
Message text: Nodes selected
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The SAP error message TWBG008 typically occurs in the context of SAP's Transportation Management (TM) or similar modules where nodes (such as locations, plants, or other entities) are selected for processing. The error message indicates that there are nodes selected that may not be valid or that there is an issue with the configuration or data related to those nodes.
Cause: Invalid Node Selection: The nodes selected for processing may not exist or may not be valid in the current context.
Configuration Issues: There may be configuration issues in the system that prevent the nodes from being processed correctly. Data Inconsistencies: There could be inconsistencies in the master data related to the nodes, such as missing or incorrect information. Authorization Issues: The user may not have the necessary authorizations to access or process the selected nodes.
Solution: Verify Node Validity: Check the selected nodes to ensure they are valid and exist in the system. You can do
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