How To Fix /PLMI/RTG_RCA_PSM004 - Source object of assignment &1 is not a valid geometric instance

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/RTG_RCA_PSM -

• Message number: 004

• Message text: Source object of assignment &1 is not a valid geometric instance

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/RTG_RCA_PSM004 - Source object of assignment &1 is not a valid geometric instance ?

  The SAP error message /PLMI/RTG_RCA_PSM004 indicates that there is an issue with a geometric instance in the context of a source object assignment. This error typically arises in the SAP PLM (Product Lifecycle Management) module, particularly when dealing with geometric data or models.
  Cause:
  The error message suggests that the source object you are trying to assign is not recognized as a valid geometric instance. This can happen due to several reasons:
  
  Invalid Object Reference: The object you are trying to reference may not exist or may have been deleted.
  Incorrect Object Type: The object type you are trying to assign may not be compatible with the expected geometric instance type.
  Data Corruption: There may be corruption in the data or the geometric instance itself.
  Authorization Issues: The user may not have the necessary permissions to access the geometric instance.
  Configuration Issues: There may be configuration settings in the system that are not correctly set up for handling geometric instances.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Verify Object Existence: Check if the source object you are trying to assign actually exists in the system. You can do this by searching for the object in the relevant transaction or using the object’s identifier.
  
  
  Check Object Type: Ensure that the object you are trying to assign is of the correct type and is compatible with the geometric instance requirements.
  
  
  Review Data Integrity: If you suspect data corruption, you may need to run consistency checks or data validation processes to ensure that the geometric instance is intact.
  
  
  Check Authorizations: Ensure that the user has the necessary authorizations to access and manipulate the geometric instance. You may need to consult with your SAP security team.
  
  
  Consult Documentation: Review the SAP documentation related to the specific module you are working with to ensure that you are following the correct procedures for assigning geometric instances.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide insights based on the specific configuration and version of your SAP system.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide patches or updates.
  Transaction Codes: Familiarize yourself with transaction codes related to PLM and geometric data management, such as CG3Z for file transfer or CGR1 for managing geometric data.
  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 root cause of the error and implement a solution to resolve it.