How To Fix DMC_DTL029 - Begin deletion of subproject &1

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_DTL - Messages for DMC data transfer layer

• Message number: 029

• Message text: Begin deletion of subproject &1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_DTL029 - Begin deletion of subproject &1 ?

  The SAP error message DMC_DTL029, which states "Begin deletion of subproject &1," typically occurs in the context of project management within SAP, particularly when dealing with the deletion of subprojects in the Project System (PS) module or related applications.
  Cause:
  This error message can arise due to several reasons, including:
  
  Dependencies: The subproject you are trying to delete may have dependencies or relationships with other projects or subprojects that prevent its deletion.
  Status Issues: The subproject might be in a status that does not allow deletion (e.g., it may be completed or closed).
  Authorization: The user may not have the necessary authorizations to delete the subproject.
  Data Integrity: There may be data integrity issues or inconsistencies in the project structure that need to be resolved before deletion can occur.
  
  Solution:
  To resolve the DMC_DTL029 error, you can take the following steps:
  
  
  Check Dependencies: Review the project structure to identify any dependencies or relationships that may be preventing the deletion. You may need to delete or modify related projects or tasks first.
  
  
  Change Status: Ensure that the subproject is in a status that allows for deletion. If it is completed or closed, you may need to change its status to a modifiable state.
  
  
  Authorization Check: Verify that you have the necessary authorizations to delete the subproject. If not, contact your SAP administrator to obtain the required permissions.
  
  
  Data Consistency: Run consistency checks on the project structure to identify and resolve any data integrity issues. This may involve using transaction codes like CJ20N (Project Builder) to analyze the project.
  
  
  Use Transaction Codes: You can use transaction codes such as CJ02 (Change Project) or CJ20N (Project Builder) to attempt to delete the subproject. Ensure you are following the correct procedure for deletion.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific instructions related to your version of SAP and the Project System module.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide specific guidance or fixes.
  Transaction Codes: Familiarize yourself with relevant transaction codes in the Project System module, such as CJ01 (Create Work Breakdown Structure), CJ02 (Change Work Breakdown Structure), and CJ20N (Project Builder).
  User Roles: Ensure that your user role is correctly configured to allow project management activities, including deletions.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a technical consultant who can provide further assistance.