How To Fix CRM_MKTCA_UI040 - Decision node '&1' has no predecessor

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_MKTCA_UI - Messages from Campaign Automation UIs (Without BE Maint)

• Message number: 040

• Message text: Decision node '&1' has no predecessor

What causes this issue?

The decision node with short text "&V1&" for campaign '&V2&' has no
predecessor.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

We recommend that you provide the decision node with a suitable
predecessor. A decision node can have any process node as a predecessor,
provided it is not a start node or an opimization element. It can also
exist without a predecessor.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_MKTCA_UI040 - Decision node '&1' has no predecessor ?

  The SAP error message CRM_MKTCA_UI040, which states "Decision node '&1' has no predecessor," typically occurs in the context of SAP CRM Marketing and is related to the configuration of decision nodes in marketing campaigns or workflows. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Missing Predecessor: The error indicates that a decision node in a marketing campaign or workflow is not properly linked to a preceding node. In a flowchart or decision tree, each node should have a logical predecessor that determines its execution.
  
  Configuration Issues: There may be issues in the configuration of the marketing campaign or workflow, such as missing links or incorrect settings.
  Data Integrity: If the campaign or workflow was modified (e.g., nodes added or removed), it may have resulted in a broken link or an incomplete structure.
  
  
  Solution:
  
  
  Check Node Configuration:
  
  Open the marketing campaign or workflow in the SAP CRM system.
  Review the decision node mentioned in the