How To Fix IDOC_METADATA404 - No IDoc type passed

IDOC_METADATA404 - Overview

• Message type: E = Error

• Message class: IDOC_METADATA - Messages for metadata for the IDoc adapter

• Message number: 404

• Message text: No IDoc type passed

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message IDOC_METADATA404 - No IDoc type passed ?

  The SAP error message IDOC_METADATA404, which states "No IDoc type passed," typically occurs when there is an attempt to process an IDoc (Intermediate Document) without specifying the IDoc type. This can happen in various scenarios, such as when trying to send or receive IDocs through an interface or when invoking IDoc processing functions.
  
  Cause:
  
  Missing IDoc Type: The most common cause is that the IDoc type is not specified in the function call or configuration.
  Incorrect Configuration: The IDoc processing configuration may be incorrect or incomplete, leading to the absence of the IDoc type.
  Programmatic Errors: If you are using custom ABAP programs or scripts to handle IDocs, there may be a coding error where the IDoc type is not being passed correctly.
  Integration Issues: If you are integrating with external systems, the IDoc type may not be correctly defined or mapped in the integration settings.
  
  
  Solution:
  
  Specify IDoc Type: Ensure that the IDoc type is correctly