How To Fix /PM0/ABO_API_MESSAGE020 - Unknown object type &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABO_API_MESSAGE -

• Message number: 020

• Message text: Unknown object type &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.

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 /PM0/ABO_API_MESSAGE020 - Unknown object type &1 ?

  The SAP error message /PM0/ABO_API_MESSAGE020 Unknown object type &1 typically indicates that the system encountered an object type that it does not recognize or that is not defined in the system. This error can occur in various contexts, often related to the use of APIs or when working with specific modules in SAP.
  Causes:
  
  Incorrect Object Type: The object type being referenced in the API call or transaction does not exist or is misspelled.
  Configuration Issues: The object type may not be properly configured in the system.
  Missing Customization: If the object type is a custom object, it may not have been created or activated in the system.
  Version Mismatch: The API or function module being used may not be compatible with the current version of the SAP system.
  Authorization Issues: The user may not have the necessary authorizations to access the object type.
  
  Solutions:
  
  Check Object Type: Verify that the object type being used in the API call or transaction is correct and exists in the system. Ensure there are no typos.
  Review Configuration: If the object type is supposed to be configured, check the relevant configuration settings in the SAP system to ensure it is set up correctly.
  Custom Object Creation: If the object type is custom, ensure that it has been created and activated properly in the system.
  Consult Documentation: Refer to the SAP documentation for the specific API or function module to ensure that you are using it correctly and that the object type is supported.
  Check Authorizations: Ensure that the user executing the transaction or API call has the necessary authorizations to access the object type.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, especially if it involves a complex or custom implementation.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may want to check transaction codes related to the specific module or API you are working with.
  SAP Notes: Search for relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Check SAP Community forums or other online resources where similar issues may have been discussed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.