How To Fix ESH_OM_OBJ_MODEL_RP2899 - Field &3 of node &2 (model &1) can have no fixed value as it has type &4

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_OM_OBJ_MODEL_RP2 - Object Model Repository (2)

• Message number: 899

• Message text: Field &3 of node &2 (model &1) can have no fixed value as it has type &4

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_RP2899 - Field &3 of node &2 (model &1) can have no fixed value as it has type &4 ?

  The SAP error message ESH_OM_OBJ_MODEL_RP2899 indicates that there is an issue with a specific field in a data model that is being used in the SAP Enterprise Search (ESH) framework. This error typically arises when a field is defined with a certain data type that does not allow for fixed values, but an attempt is being made to assign a fixed value to it.
  Cause:
  
  Field Type Mismatch: The field in question (denoted as &3) is of a type (&4) that does not support fixed values. For example, if the field is defined as a multi-value field or a reference field, it cannot have a fixed value assigned to it.
  Model Configuration: The data model (&1) or node (&2) may have been incorrectly configured, leading to this inconsistency.
  
  Solution:
  
  Check Field Definition: Review the definition of the field in the data model. Ensure that the field type is appropriate for the intended use. If it is a multi-value or reference field, you should not assign a fixed value.
  Adjust Model Configuration: If the field is meant to have a fixed value, consider changing its type in the model configuration to a type that supports fixed values (e.g., single-value field).
  Update Search Configuration: If the field is being used in a search configuration, ensure that the search settings align with the field's capabilities.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on the specific field types and their constraints.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Data Model Documentation: Review the documentation for the data model you are working with to understand the constraints and requirements for each field.
  Testing: After making changes, test the configuration to ensure that the error is resolved and that the search functionality works as expected.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a technical expert familiar with SAP ESH configurations.