How To Fix CM_EXPERT338 - The type of identifier &1 is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EXPERT - Messages for Expert

• Message number: 338

• Message text: The type of identifier &1 is not defined

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 CM_EXPERT338 - The type of identifier &1 is not defined ?

  The SAP error message CM_EXPERT338, which states "The type of identifier &1 is not defined," typically occurs in the context of SAP's configuration or when working with certain identifiers in the system. This error indicates that the system is unable to recognize or find a definition for the specified identifier type.
  Cause:
  
  Undefined Identifier Type: The identifier type specified in the error message is not defined in the system. This could be due to a missing configuration or an incorrect entry.
  Typographical Error: There may be a typo in the identifier name or type that is being referenced.
  Missing Customization: If the identifier is supposed to be a custom type, it may not have been created or activated in the system.
  Transport Issues: If the identifier was recently transported from another system, it may not have been properly imported or activated.
  
  Solution:
  
  Check Identifier Definition: Verify that the identifier type mentioned in the error message is defined in the system. You can do this by navigating to the relevant configuration area in SAP.
  Correct Typographical Errors: Review the input for any typos or incorrect entries. Ensure that the identifier is spelled correctly and matches the expected format.
  Create or Activate Identifier: If the identifier type is custom and not defined, you may need to create it in the system. This can typically be done through the relevant configuration transaction (e.g., SPRO).
  Transport Check: If the identifier was supposed to be transported from another system, check the transport logs to ensure that it was successfully imported. If not, you may need to re-transport it.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific identifier type and its configuration.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use specific transaction codes (like SPRO for configuration) to check or modify settings.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or functional team for further assistance.