How To Fix AM120 - The communication type & is not defined

SAP Error Message - Details

• Message type: E = Error

• Message class: AM - Business Address Services

• Message number: 120

• Message text: The communication type & is not defined

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message AM120 - The communication type & is not defined ?

  The SAP error message AM120, which states "The communication type & is not defined," typically occurs in the context of Asset Management (AM) or related modules when there is an issue with the configuration of communication types in the system. This error indicates that the system is trying to use a communication type that has not been defined in the configuration.
  Cause:
  
  Missing Configuration: The communication type that the system is trying to use has not been defined in the configuration settings.
  Incorrect Data Entry: There may be a typo or incorrect entry in the communication type field.
  Custom Development: If there are custom developments or enhancements, they might be referencing a communication type that is not set up in the system.
  
  Solution:
  
  
  Define the Communication Type:
  
  Go to the configuration settings in SAP.
  Navigate to the relevant area where communication types are defined (this could be under Asset Accounting or a related module).
  Check if the communication type in question is listed. If not, you will need to create it.
  Use transaction code SPRO to access the configuration menu, and follow the path: 
  
  Financial Accounting (New) > Asset Accounting > Master Data > Define Communication Types.
  
  
  Add the missing communication type with the necessary details.
  
  
  
  Check for Typos:
  
  Review the entry where the error occurred to ensure that the communication type is entered correctly without any typos.
  
  
  
  Review Custom Code:
  
  If there are custom programs or enhancements, review the code to ensure that it is referencing valid communication types.
  
  
  
  Consult Documentation:
  
  If you are unsure about the required communication types, consult the SAP documentation or your functional consultant for guidance on what types should be defined.
  
  
  
  Testing:
  
  After making the necessary changes, test the process again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OAOA (for Asset Accounting settings) and SPRO (for configuration).
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message.
  User Roles: Ensure that you have the necessary authorizations to make changes in the configuration settings.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP Basis or functional team for further investigation.