How To Fix /ISDFPS/PM_MBOOK001 - & & is not master equipment - entry not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/PM_MBOOK -

• Message number: 001

• Message text: & & is not master equipment - entry not possible

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 /ISDFPS/PM_MBOOK001 - & & is not master equipment - entry not possible ?

  The SAP error message /ISDFPS/PM_MBOOK001 & & is not master equipment - entry not possible typically occurs in the context of SAP Plant Maintenance (PM) or SAP Asset Management when trying to perform an operation that requires a valid master equipment record. This error indicates that the equipment number you are trying to use is not recognized as a master equipment in the system.
  Cause:
  
  Invalid Equipment Number: The equipment number you are trying to enter does not exist in the system or is incorrectly entered.
  Equipment Not Defined as Master Equipment: The equipment may not be set up as a master equipment in the system. In SAP, equipment can be categorized as either master equipment or sub-equipment.
  Authorization Issues: The user may not have the necessary permissions to access or view the equipment record.
  Data Inconsistencies: There may be inconsistencies in the data, such as missing or incorrect entries in the equipment master data.
  
  Solution:
  
  Verify Equipment Number: Check the equipment number you are entering to ensure it is correct. You can do this by navigating to the equipment master data (transaction code IE03) and confirming that the equipment exists.
  Check Equipment Status: Ensure that the equipment is active and not in a status that would prevent it from being used (e.g., inactive or deleted).
  Define Master Equipment: If the equipment is not defined as a master equipment, you may need to create or modify the equipment record to ensure it is set up correctly. This can be done using transaction code IE01 (Create Equipment) or IE02 (Change Equipment).
  Review Authorizations: Ensure that the user has the necessary authorizations to access the equipment data. This may involve checking user roles and permissions in the SAP system.
  Consult with SAP Support: If the issue persists, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues or patches related to this error.
  
  Related Information:
  
  Transaction Codes: 
  
  IE01: Create Equipment
  IE02: Change Equipment
  IE03: Display Equipment
  
  
  Master Data Management: Understanding how master data is structured in SAP PM is crucial for troubleshooting issues related to equipment.
  SAP Documentation: Refer to SAP Help Portal or specific documentation related to Plant Maintenance for more detailed information on equipment management.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.