How To Fix CO_MES_INT101 - Confirmation was registered in the inbound queue

CO_MES_INT101 - Overview

• Message type: E = Error

• Message class: CO_MES_INT - Integration with Manufacturing Execution Systems

• Message number: 101

• Message text: Confirmation was registered in the inbound queue

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 CO_MES_INT101 - Confirmation was registered in the inbound queue ?

  The SAP error message CO_MES_INT101, which states "Confirmation was registered in the inbound queue," typically occurs in the context of the Manufacturing Execution System (MES) integration with SAP. This message indicates that a confirmation (such as a production order confirmation) has been received but has not yet been processed by the system. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  Integration Issues: The confirmation message from the MES system has been received but is stuck in the inbound queue due to various reasons, such as network issues, system downtime, or configuration problems.
  Processing Delays: The SAP system may be experiencing delays in processing inbound messages due to high system load or performance issues.
  Configuration Errors: There may be misconfigurations in the middleware or the integration settings between the MES and SAP.
  Error in Message Format: The confirmation message may not conform to the expected format, leading to processing issues.
  
  Solutions:
  
  Check the Inbound