How To Fix GHO_ALLOC_UI159 - Node cannot be set as termination point and chained

SAP Error Message - Details

• Message type: E = Error

• Message class: GHO_ALLOC_UI - Message Class for UI for Allocation

• Message number: 159

• Message text: Node cannot be set as termination point and chained

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message GHO_ALLOC_UI159 - Node cannot be set as termination point and chained ?

  The SAP error message GHO_ALLOC_UI159, which states "Node cannot be set as termination point and chained," typically occurs in the context of SAP's graphical modeling tools, such as the Business Process Modeler (BPM) or similar applications where process flows are defined.
  Cause:
  This error generally arises when there is a conflict in the configuration of a node in a process flow. Specifically, it indicates that the node you are trying to configure is being set as both a termination point (end of a process) and as a chained node (part of a sequence of nodes). In process modeling, a termination point signifies that the process flow ends there, while a chained node implies that it continues to another node. Therefore, a node cannot logically serve both purposes simultaneously.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review Node Configuration: Check the properties of the node that is causing the error. Ensure that it is not marked as both a termination point and a chained node.
  
  
  Adjust Node Settings:
  
  If the node is intended to be a termination point, remove any chaining configurations that link it to subsequent nodes.
  Conversely, if the node is meant to be part of a chain, ensure it is not set as a termination point.
  
  
  
  Re-evaluate Process Flow: Look at the overall process flow to ensure that the logic of the process is sound. Make sure that the flow of the process is clear and that nodes are appropriately defined.
  
  
  Test Changes: After making adjustments, test the process flow to ensure that it behaves as expected without triggering the error.
  
  
  Consult Documentation: If you are unsure about the configuration, refer to SAP documentation or help resources related to the specific modeling tool you are using.
  
  
  Related Information:
  
  SAP Notes and Knowledge Base Articles: Check SAP's support portal for any notes or articles related to this specific error message. There may be updates or patches that address similar issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  Training and Tutorials: If you are new to process modeling in SAP, consider reviewing training materials or tutorials that cover best practices for defining process flows and nodes.
  
  By following these steps, you should be able to resolve the GHO_ALLOC_UI159 error and ensure that your process flow is correctly configured.