How To Fix MSG_CL_ER103 - Enter tModel Key first.

SAP Error Message - Details

• Message type: E = Error

• Message class: MSG_CL_ER - Message Class for Enterprise Registry

• Message number: 103

• Message text: Enter tModel Key first.

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 MSG_CL_ER103 - Enter tModel Key first. ?

  The SAP error message "MSG_CL_ER103 Enter tModel Key first" typically occurs in the context of SAP's Enterprise Services or when working with the Service Registry. This error indicates that the system expects a tModel key to be entered before proceeding with the operation you are attempting.
  
  Cause:
  
  Missing tModel Key: The most common cause of this error is that the tModel key, which is a unique identifier for a technical model in the UDDI (Universal Description, Discovery, and Integration) registry, has not been provided or is missing in the input fields.
  Incorrect Workflow: The error may also arise if the workflow or process you are following does not allow you to proceed without first specifying a tModel key.
  User Input Error: There may be a user input error where the tModel key was not entered correctly or was overlooked.
  
  
  Solution:
  
  Enter tModel Key: Ensure that you enter the tModel key in the appropriate field before executing