How To Fix CO_MES_INT034 - Operation terminated; equipment cannot be read

SAP Error Message - Details

• Message type: E = Error

• Message class: CO_MES_INT - Integration with Manufacturing Execution Systems

• Message number: 034

• Message text: Operation terminated; equipment cannot be read

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 CO_MES_INT034 - Operation terminated; equipment cannot be read ?

  The SAP error message CO_MES_INT034, which states "Operation terminated; equipment cannot be read," typically occurs in the context of the SAP Manufacturing Execution System (MES) or when dealing with production orders and equipment in the SAP system. This error indicates that the system is unable to retrieve information about a specific piece of equipment that is required for processing a manufacturing operation.
  Causes:
  
  Equipment Not Defined: The equipment may not be defined in the system or may not be assigned to the relevant production order or operation.
  Inactive Equipment: The equipment could be inactive or not available for use, which prevents the system from reading its details.
  Authorization Issues: The user may not have the necessary authorizations to access the equipment data.
  Data Consistency Issues: There may be inconsistencies in the master data or configuration settings related to the equipment.
  Technical Issues: There could be technical issues such as database connectivity problems or system configuration errors.
  
  Solutions:
  
  Check Equipment Master Data: Verify that the equipment in question is correctly defined in the system. You can do this by navigating to the equipment master data (transaction code IE03) and checking its status and details.
  Check Production Order: Ensure that the equipment is correctly assigned to the relevant production order or operation. You can check this in the production order details (transaction code CO03).
  Activate Equipment: If the equipment is inactive, you may need to activate it. This can be done in the equipment master data.
  Review Authorizations: Ensure that the user has the necessary authorizations to access the equipment data. This may involve checking user roles and permissions.
  Data Consistency Check: Perform a consistency check on the master data to identify and resolve any discrepancies.
  Consult Technical Support: If the issue persists, it may be necessary to consult with your SAP Basis or technical support team to investigate any underlying technical issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as IE03 (Display Equipment), CO03 (Display Production Order), and IW38 (Change PM Orders) for managing equipment and production orders.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide specific guidance or fixes for known problems.
  Documentation: Review SAP documentation related to the Manufacturing Execution System and equipment management for best practices and troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.