How To Fix EIT_REGISTRY030 - No Handler class is mapped to Item Type &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: EIT_REGISTRY - Extension Item Template: Messages for Registry Check

• Message number: 030

• Message text: No Handler class is mapped to Item Type &1.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EIT_REGISTRY030 - No Handler class is mapped to Item Type &1. ?

  The SAP error message EIT_REGISTRY030 indicates that there is no handler class mapped to the specified item type in the SAP system. This typically occurs in the context of SAP's Enterprise Information Management (EIM) or similar modules where item types are expected to have corresponding handler classes that define how they should be processed.
  Cause:
  
  Missing Configuration: The item type specified in the error message does not have a corresponding handler class defined in the system.
  Incorrect Item Type: The item type being referenced may be incorrect or misspelled.
  Transport Issues: If the system has recently undergone a transport, the handler class may not have been included or properly activated.
  Custom Development: If the item type is custom, the handler class may not have been developed or registered correctly.
  
  Solution:
  
  
  Check Configuration:
  
  Go to the relevant configuration settings in the SAP system where item types and their handler classes are defined.
  Ensure that the item type in question has a corresponding handler class mapped to it.
  
  
  
  Verify Item Type:
  
  Double-check the item type being used in the transaction or process that triggered the error. Ensure it is correctly spelled and exists in the system.
  
  
  
  Register Handler Class:
  
  If the handler class is missing, you may need to create or register it. This typically involves:
  
  Developing the handler class in ABAP.
  Registering the handler class in the relevant configuration settings.
  
  
  
  
  
  Transport Check:
  
  If the issue arose after a transport, verify that all necessary objects (including the handler class) were included in the transport request and that they have been properly imported into the target system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific module you are working with to ensure that all necessary configurations are in place.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is a production environment.
  
  
  
  Related Information:
  
  Transaction Codes: Depending on your SAP version, you may use transaction codes like SE80 (Object Navigator) or SE11 (Data Dictionary) to check for the existence of the handler class.
  SAP Notes: Search for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Custom Development: If you are working with custom developments, ensure that your development team is aware of the need for handler classes for any custom item types.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.