How To Fix SV560 - &2 must also be specified as predecessor of object &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: SV - View Maintenance: Customize Messages

• Message number: 560

• Message text: &2 must also be specified as predecessor of object &1.

What causes this issue?

No predecessor is specified in the View cluster object structure for a
header entry (object &V1&).

System Response

The View cluster was not activated.

How to fix this error?

Soecify the header entry object name as its own predecessor.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SV560 - &2 must also be specified as predecessor of object &1. ?

  The SAP error message SV560 indicates that there is a missing predecessor relationship for a specific object in a project or task. This error typically arises in the context of project management or production planning within SAP, where tasks or activities are interdependent.
  Cause:
  The error message "SV560 &2 must also be specified as predecessor of object &1" usually occurs when:
  
  You are trying to create or modify a task or activity (object &1) that requires a predecessor (object &2) to be defined, but it has not been specified.
  The system expects a logical sequence of tasks, and the predecessor relationship is necessary for proper scheduling and planning.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify the Objects: Determine what object &1 (the current task) and object &2 (the required predecessor) refer to. This information is usually provided in the error message.
  
  
  Check Task Relationships: Go to the project or task management area in SAP and check the relationships between tasks. Ensure that the predecessor task (object &2) is correctly defined for the current task (object &1).
  
  
  Define Predecessor:
  
  Navigate to the task or activity in question.
  Look for a section or tab where you can define predecessor tasks.
  Add object &2 as a predecessor to object &1.
  
  
  
  Save Changes: After making the necessary adjustments, save your changes and try to execute the action that triggered the error again.
  
  
  Review Dependencies: If you are working with a complex project, review all dependencies and ensure that all required predecessors are defined for each task.
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CJ20N (Project Builder) or CProject (Project Management) to manage project tasks and their relationships.
  Documentation: Refer to SAP documentation or help files related to project management and task dependencies for more detailed guidance.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message, as there may be specific fixes or updates available.
  
  If the problem persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.