How To Fix CO_MES_INT042 - Routing &1 cannot be transferred to an MES

SAP Error Message - Details

• Message type: E = Error

• Message class: CO_MES_INT - Integration with Manufacturing Execution Systems

• Message number: 042

• Message text: Routing &1 cannot be transferred to an MES

What causes this issue?

The routing &V1& contains operations with the control key &V2&, for
which milestone confirmation is allowed or for which confirmation is
prohibited.
However, in the case of integration with an MES, manual confirmation
must be possible with regard to every operation.

System Response

The system terminates the distribution of the planned order to the MES.

How to fix this error?

If necessary, choose a different control key for the relevant operations
of the routing.

Procedure for System Administrators

You can check the settings of the control key &V2& in the
<DS:SIMG.SIMG_CFMENUOLPSOP67>Implementation Guide</>.
You can likewise influence the properties of this message in
<DS:SIMG.SIMG_CFMENOLPFOPJB>Customizing</> and thus suppress it if it is
not relevant to your business process.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CO_MES_INT042 - Routing &1 cannot be transferred to an MES ?

  The SAP error message CO_MES_INT042 indicates that there is an issue with transferring a routing to a Manufacturing Execution System (MES). This error typically arises in the context of integrating SAP with an MES for production planning and execution.
  Cause:
  The error can be caused by several factors, including:
  
  
  Routing Not Defined Properly: The routing may not be fully defined or may be missing essential components such as operations, work centers, or sequences.
  
  
  Incompatible Data: The data in the routing may not be compatible with the MES requirements. This could include incorrect data formats, missing fields, or unsupported operations.
  
  
  Configuration Issues: There may be configuration issues in the integration settings between SAP and the MES, such as incorrect mapping of fields or settings that prevent the routing from being sent.
  
  
  Authorization Issues: The user or system trying to perform the transfer may not have the necessary authorizations to access or transfer the routing data.
  
  
  Technical Errors: There could be technical issues such as network problems, system downtime, or errors in the middleware used for integration.
  
  
  Solution:
  To resolve the CO_MES_INT042 error, you can take the following steps:
  
  
  Check Routing Definition: Verify that the routing is correctly defined in SAP. Ensure that all necessary operations, work centers, and sequences are included and correctly configured.
  
  
  Validate Data Compatibility: Ensure that the routing data meets the requirements of the MES. Check for any missing or incorrectly formatted data.
  
  
  Review Integration Configuration: Check the configuration settings for the integration between SAP and the MES. Ensure that all mappings and settings are correct and that the systems are properly connected.
  
  
  Check Authorizations: Ensure that the user or system performing the transfer has the necessary authorizations to access and transfer routing data.
  
  
  Monitor System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  
  Test Connectivity: If applicable, test the connectivity between SAP and the MES to ensure that there are no network issues or downtime affecting the transfer.
  
  
  Consult Documentation: Refer to SAP documentation or the MES documentation for any specific requirements or troubleshooting steps related to routing transfers.
  
  
  Contact Support: If the issue persists after checking the above points, consider reaching out to SAP support or your MES vendor for further assistance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Integration Middleware: If you are using middleware (like SAP PI/PO or other integration tools), check the logs and configurations there as well.
  User Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the CO_MES_INT042 error.