How To Fix ECM_CUST029 - Context &: Predecessor belongs to a different change type

SAP Error Message - Details

• Message type: E = Error

• Message class: ECM_CUST - Customizing for Engineering Change Management

• Message number: 029

• Message text: Context &: Predecessor belongs to a different change type

What causes this issue?

The contexts of different change types are completely unrelated to each
other and cannot have sequential relationships between them.

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?

Create a similar context in the current change type and enter this as 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 ECM_CUST029 - Context &: Predecessor belongs to a different change type ?

  The SAP error message ECM_CUST029 indicates that there is an issue with the change management process in the SAP system, specifically related to the predecessor of a change request. The message states that the predecessor belongs to a different change type, which means that the system is enforcing rules about the relationships between different types of change requests.
  Cause:
  The error typically occurs in the context of the SAP Change Management (ECM) module when:
  
  You are trying to create or link a change request (e.g., a transport request) that has a predecessor (another change request) that is of a different change type.
  The system is configured to restrict certain types of change requests from being linked together, which is a common practice to maintain the integrity of the change management process.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Change Types: Verify the change types of both the current change request and the predecessor. Ensure that they are compatible according to your organization's change management policies.
  
  
  Modify Change Request: If possible, modify the change request to use a compatible predecessor. This may involve changing the type of the current change request or selecting a different predecessor that matches the required change type.
  
  
  Review Configuration: If you have the necessary permissions, review the configuration settings for change management in your SAP system. This may involve checking the settings in transaction codes like ECM or SPRO to see if there are any restrictions or rules that need to be adjusted.
  
  
  Consult Documentation: Refer to the SAP documentation or your organization's internal guidelines regarding change management processes to understand the rules governing change types and their relationships.
  
  
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific system configuration and business processes.
  
  
  Related Information:
  
  Change Management in SAP: Understanding the principles of change management in SAP can help you navigate issues like this. Familiarize yourself with the different change types and their purposes.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context on how to handle change types.
  Training and Documentation: Consider undergoing training or reviewing documentation related to SAP Change Management to better understand how to manage change requests effectively.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.