How To Fix /MVA/AMR_PM_ERRORS302 - External object &1 is not valid.

SAP Error Message - Details

• Message type: E = Error

• Message class: /MVA/AMR_PM_ERRORS -

• Message number: 302

• Message text: External object &1 is not valid.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /MVA/AMR_PM_ERRORS302 - External object &1 is not valid. ?

  The SAP error message /MVA/AMR_PM_ERRORS302 External object &1 is not valid typically indicates that there is an issue with an external object reference in the context of the SAP Advanced Planning and Optimization (APO) or similar modules. This error can occur in various scenarios, such as during data import, planning runs, or when trying to access certain functionalities that rely on external objects.
  Cause:
  
  Invalid Object Reference: The external object referenced (denoted by &1) does not exist in the system or is not correctly defined.
  Data Consistency Issues: There may be inconsistencies in the data, such as missing or incorrectly configured external objects.
  Authorization Issues: The user may not have the necessary permissions to access the external object.
  Configuration Errors: The system configuration may not be set up correctly to recognize the external object.
  
  Solution:
  
  Check Object Existence: Verify that the external object referenced in the error message exists in the system. You can do this by checking the relevant tables or transaction codes associated with the object.
  Validate Configuration: Ensure that the configuration settings for the external object are correct. This may involve checking settings in transaction codes related to the specific module you are working with.
  Data Consistency Check: Run consistency checks or data validation reports to identify any discrepancies in the data that may be causing the issue.
  Authorization Check: Ensure that the user has the necessary authorizations to access the external object. You may need to consult with your SAP security team to verify this.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module you are working with for any known issues or additional troubleshooting steps.
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes to check the configuration or data related to the external object (e.g., /MVA/AMR related transactions).
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.