How To Fix /SCMTMS/AC021 - Test &3: Missing field &1 for AC &2 at runtime (defined in MT_AC_ADM)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/AC -

• Message number: 021

• Message text: Test &3: Missing field &1 for AC &2 at runtime (defined in MT_AC_ADM)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/AC021 - Test &3: Missing field &1 for AC &2 at runtime (defined in MT_AC_ADM) ?

  The SAP error message /SCMTMS/AC021 typically indicates that there is a missing field in the configuration or data related to the Advanced Planning and Optimization (APO) or Transportation Management (TM) module. This error is specifically related to the Application Component (AC) and suggests that certain required fields are not populated or defined correctly in the system.
  Cause:
  
  Missing Configuration: The error may arise if certain configuration settings for the application component are not set up correctly in the system.
  Incomplete Master Data: The required fields in the master data (like transportation lanes, routes, or other relevant entities) may not be filled out completely.
  Custom Development: If there are custom developments or enhancements in the system, they might not be handling the required fields properly.
  Data Migration Issues: If data was migrated from another system, some fields may not have been transferred correctly.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the relevant application component in the SAP system. Ensure that all required fields are defined and populated.
  Validate Master Data: Go through the master data related to the application component and ensure that all necessary fields are filled out. This includes checking for any missing entries in the relevant tables.
  Review Custom Code: If there are any custom developments, review the code to ensure that it is correctly handling the required fields. Debugging may be necessary to identify where the issue lies.
  Data Consistency Check: Run consistency checks or reports provided by SAP to identify any inconsistencies in the data that may lead to this error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific application component for any additional guidance or known issues.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /SCMTMS/AC to access the relevant application component settings.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number or related keywords in the SAP Support Portal.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the issue persists after following these steps, it may be beneficial to reach out to SAP support for further assistance.