How To Fix SADA039 - The successor does not exist

SADA039 - Overview

• Message type: E = Error

• Message class: SADA - CCMS: SAP DB Porting and Development

• Message number: 039

• Message text: The successor does not exist

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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SADA039 - Details

• The SAP error message SADA039, which states "The successor does not exist," typically occurs in the context of project management or when dealing with network activities in SAP. This error indicates that the system is unable to find a successor activity that is supposed to follow a predecessor activity in a project or network.
  
  Cause:
  
  Missing Successor Activity: The most common cause is that the successor activity has not been defined or created in the project or network.
  Incorrect Configuration: There may be an issue with how the activities are linked or configured, leading to the system not recognizing the successor.
  Data Inconsistency: There could be inconsistencies in the data, such as deleted or inactive activities that are still referenced.
  Project Structure Issues: The project structure may not be correctly set up, leading to missing links between activities.
  
  
  Solution:
  
  Check Activity Definitions: Verify that the successor activity is defined in the project. If it does not exist,