How To Fix EAML255 - Recording attrib. changes requires a network type for network &1

SAP Error Message - Details

• Message type: E = Error

• Message class: EAML -

• Message number: 255

• Message text: Recording attrib. changes requires a network type for network &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EAML255 - Recording attrib. changes requires a network type for network &1 ?

  The SAP error message EAML255, which states "Recording attribute changes requires a network type for network &1," typically occurs in the context of Asset Management or Project System modules when there is an attempt to record changes to attributes of a network activity without the necessary network type being defined.
  Cause:
  
  Missing Network Type: The error indicates that the network type for the specified network (denoted as &1) is not defined or is missing in the system. This can happen if the network was created without specifying a type or if the type has been deleted or is inactive.
  Configuration Issues: There may be configuration issues in the system that prevent the network type from being recognized or utilized properly.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access or modify the network type.
  
  Solution:
  
  Check Network Type: Verify that the network type for the specified network exists in the system. You can do this by navigating to the network in question and checking its attributes.
  Define Network Type: If the network type is missing, you may need to create or define it in the system. This can typically be done in the configuration settings under the Project System or Asset Management modules.
  Review Configuration: Ensure that the configuration settings for network types are correctly set up. This may involve checking the settings in transaction codes like OPN1 (for network types) or OPU1 (for network profiles).
  User Authorizations: Check if the user has the necessary authorizations to access and modify the network type. If not, you may need to adjust the user roles or permissions.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling network types and related configurations.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  CN21: Create Network
  CN22: Change Network
  CN23: Display Network
  OPN1: Define Network Types
  
  
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  Support: If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to identify the cause of the EAML255 error and implement a solution to resolve it.