How To Fix /ACI/MESSAGES138 - EAM Equipment not linked with AC Equipment

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACI/MESSAGES -

• Message number: 138

• Message text: EAM Equipment not linked with AC Equipment

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACI/MESSAGES138 - EAM Equipment not linked with AC Equipment ?

  The SAP error message /ACI/MESSAGES138 EAM Equipment not linked with AC Equipment typically occurs in the context of Asset Management (EAM) when there is an attempt to perform an operation on an equipment that is not properly linked to an Asset Control (AC) equipment. This can happen in various scenarios, such as during maintenance planning, work order processing, or when trying to access equipment-related data.
  Cause:
  
  
  Missing Linkage: The primary cause of this error is that the equipment in question is not linked to the corresponding Asset Control equipment in the system. This could be due to:
  
  Incorrect or incomplete data entry during equipment creation.
  Changes in the equipment structure that were not properly updated in the system.
  Deletion or deactivation of the asset or equipment.
  
  
  
  Configuration Issues: There may be configuration issues in the system that prevent the proper linkage between EAM and AC equipment.
  
  
  Data Integrity Issues: Data inconsistencies or corruption in the database can also lead to this error.
  
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Equipment Linkage:
  
  Go to the equipment master data (transaction code IE03) and check if the equipment is linked to the correct Asset Control equipment.
  If the linkage is missing, you may need to create or update the link using the appropriate transaction (e.g., IE02 for changing equipment).
  
  
  
  Review Configuration:
  
  Ensure that the configuration settings for EAM and Asset Control are correctly set up. This may involve checking the settings in the IMG (Implementation Guide) under the relevant modules.
  
  
  
  Data Consistency Check:
  
  Run data consistency checks to identify any discrepancies in the equipment and asset data. This can often be done using transaction codes like SARA or SE38 with specific reports.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to this error message for any specific guidance or patches that may address the issue.
  
  
  
  Contact Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. Provide them with detailed information about the error, including the steps that led to it and any relevant configuration settings.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  IE01: Create Equipment
  IE02: Change Equipment
  IE03: Display Equipment
  IW31/IW32: Create/Change Work Order
  OIAE: Link Equipment to Asset
  
  
  
  SAP Notes: Search for SAP Notes related to this error message in the SAP Support Portal, as they may provide specific fixes or workarounds.
  
  
  Training and Documentation: Consider reviewing training materials or documentation related to EAM and Asset Management to better understand the relationships between equipment and assets.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the error message.