How To Fix RMPS_PRO133 - No start object specified for inheritance; inheritance not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: RMPS_PRO - RMPS: PRO Messages

• Message number: 133

• Message text: No start object specified for inheritance; inheritance not possible

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 RMPS_PRO133 - No start object specified for inheritance; inheritance not possible ?

  The SAP error message RMPS_PRO133, which states "No start object specified for inheritance; inheritance not possible," typically occurs in the context of SAP Project System (PS) or related modules where inheritance of characteristics or attributes is expected but cannot be executed due to missing configuration.
  Cause:
  The error is generally caused by one of the following issues:
  
  Missing Start Object: The system expects a start object (like a project, WBS element, or network) to be specified for the inheritance process, but none has been defined.
  Configuration Issues: The configuration settings for the inheritance process may not be correctly set up, leading to the inability to identify the start object.
  Data Integrity Issues: There may be inconsistencies or missing data in the project structure that prevent the system from determining the appropriate start object for inheritance.
  
  Solution:
  To resolve the RMPS_PRO133 error, you can take the following steps:
  
  
  Check Project Structure: Ensure that the project structure is correctly defined and that there is a valid start object available for inheritance. This could be a project definition, WBS element, or network.
  
  
  Review Inheritance Settings: Go to the configuration settings related to inheritance in the SAP system. Make sure that the settings are correctly defined and that the system knows which object to use as the starting point for inheritance.
  
  
  Validate Data: Check for any missing or inconsistent data in the project or WBS elements. Ensure that all necessary fields are filled out and that the project structure is complete.
  
  
  Use Transaction Codes: Utilize relevant transaction codes (like CJ20N for project management) to navigate through the project structure and verify the settings.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on inheritance settings and project structure configuration.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance, as they can provide more detailed insights based on your specific system configuration.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to project management, such as CJ01 (Create Work Breakdown Structure), CJ02 (Change Work Breakdown Structure), and CJ20N (Project Builder).
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the cause of the RMPS_PRO133 error and implement a solution to resolve it.