How To Fix ESH_OM_OBJ_MODEL_REP220 - Cannot delete node field

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_REP - Object Model Repository

• Message number: 220

• Message text: Cannot delete node field

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ESH_OM_OBJ_MODEL_REP220 - Cannot delete node field ?

  The SAP error message ESH_OM_OBJ_MODEL_REP220: Cannot delete node field typically occurs in the context of the SAP Enterprise Search or SAP HANA Search, particularly when dealing with object models or data models in the SAP system. This error indicates that there is an attempt to delete a node or field in the object model that is not allowed, possibly due to dependencies or constraints in the data model.
  Causes:
  
  Dependencies: The node or field you are trying to delete may have dependencies or relationships with other nodes or fields in the object model.
  Configuration Issues: There may be configuration settings that prevent the deletion of certain fields or nodes.
  Data Integrity Constraints: The system may have integrity constraints that protect certain fields from being deleted to maintain data consistency.
  User Permissions: The user may not have the necessary permissions to perform the delete operation on the specified node or field.
  
  Solutions:
  
  Check Dependencies: Review the object model to identify any dependencies related to the node or field you are trying to delete. Ensure that all dependent nodes or fields are handled appropriately before attempting the deletion.
  Review Configuration: Check the configuration settings in the SAP system to see if there are any restrictions on deleting the specific node or field. Adjust the configuration if necessary.
  Data Integrity Checks: Ensure that deleting the node or field will not violate any data integrity rules. If it does, consider alternative approaches, such as marking the field as inactive instead of deleting it.
  User Permissions: Verify that the user attempting to perform the deletion has the appropriate permissions. If not, consult with your SAP administrator to obtain the necessary access rights.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using for any additional guidance or known issues related to this error message.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with transaction codes related to object model management, such as EHS_OOM or similar, to help navigate the object model settings.
  Support Community: Consider reaching out to the SAP Community or forums for insights from other users who may have encountered and resolved similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage SAP support for further assistance.